Persistate API documentation
PTreeView Class
NamespacesPersistate.UI.DesktopPTreeView

[This is preliminary documentation and is subject to change.]

Displays a persistent object tree in a hierarchical view.
Declaration Syntax
C#
public class PTreeView : TreeView, IPControl, 
	IStyled
Members
All MembersConstructorsMethodsPropertiesEvents



IconMemberDescription
PTreeView()()()()
Creates a new unpopulated PTreeView.

AccessibilityNotifyClients(AccessibleEvents, Int32)
Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control.
(Inherited from Control.)
AccessibilityNotifyClients(AccessibleEvents, Int32, Int32)
Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control .
(Inherited from Control.)
AccessibilityObject
Gets the AccessibleObject assigned to the control.
(Inherited from Control.)
AccessibleDefaultActionDescription
Gets or sets the default action description of the control for use by accessibility client applications.
(Inherited from Control.)
AccessibleDescription
Gets or sets the description of the control used by accessibility client applications.
(Inherited from Control.)
AccessibleName
Gets or sets the name of the control used by accessibility client applications.
(Inherited from Control.)
AccessibleRole
Gets or sets the accessible role of the control
(Inherited from Control.)
AfterCheck
Occurs after the tree node check box is checked.
(Inherited from TreeView.)
AfterCollapse
Occurs after the tree node is collapsed.
(Inherited from TreeView.)
AfterExpand
Occurs after the tree node is expanded.
(Inherited from TreeView.)
AfterLabelEdit
Occurs after the tree node label text is edited.
(Inherited from TreeView.)
AfterSelect
Occurs after the tree node is selected.
(Inherited from TreeView.)
AllowDrop
Gets or sets a value indicating whether the control can accept data that the user drags onto it.
(Inherited from Control.)
Anchor
Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent.
(Inherited from Control.)
ApplyLayoutStyle()()()()
Applies the effective LayoutStyle for this control by setting appropriate control properties.

AttachedControlWidth
Gets the width of any controls attached to this one. Always zero.

AutoScrollOffset
Gets or sets where this control is scrolled to in ScrollControlIntoView(Control).
(Inherited from Control.)
AutoSize
This property is not relevant for this class.
(Inherited from Control.)
AutoSizeChanged
This event is not relevant for this class.
(Inherited from Control.)
BackColor (Inherited from TreeView.)
BackColorChanged
Occurs when the value of the BackColor property changes.
(Inherited from Control.)
BackgroundImage
Gets or set the background image for the TreeView control.
(Inherited from TreeView.)
BackgroundImageChanged
Occurs when the BackgroundImage property changes.
(Inherited from TreeView.)
BackgroundImageLayout
Gets or sets the layout of the background image for the TreeView control.
(Inherited from TreeView.)
BackgroundImageLayoutChanged
Occurs when the BackgroundImageLayout property changes.
(Inherited from TreeView.)
BeforeCheck
Occurs before the tree node check box is checked.
(Inherited from TreeView.)
BeforeCollapse
Occurs before the tree node is collapsed.
(Inherited from TreeView.)
BeforeExpand
Occurs before the tree node is expanded.
(Inherited from TreeView.)
BeforeLabelEdit
Occurs before the tree node label text is edited.
(Inherited from TreeView.)
BeforeSelect
Occurs before the tree node is selected.
(Inherited from TreeView.)
BeginInvoke(Delegate)
Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on.
(Inherited from Control.)
BeginInvoke(Delegate, array<Object>[]()[][])
Executes the specified delegate asynchronously with the specified arguments, on the thread that the control's underlying handle was created on.
(Inherited from Control.)
BeginUpdate()()()()
Disables any redrawing of the tree view.
(Inherited from TreeView.)
BindingContext
Gets or sets the BindingContext for the control.
(Inherited from Control.)
BindingContextChanged
Occurs when the value of the BindingContext property changes.
(Inherited from Control.)
BorderStyle
Gets or sets the border style of the tree view control.
(Inherited from TreeView.)
Bottom
Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area.
(Inherited from Control.)
Bounds
Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control.
(Inherited from Control.)
BringToFront()()()()
Brings the control to the front of the z-order.
(Inherited from Control.)
CanEnableIme
Gets a value indicating whether the ImeMode property can be set to an active value, to enable IME support.
(Inherited from Control.)
CanFocus
Gets a value indicating whether the control can receive focus.
(Inherited from Control.)
CanRaiseEvents
Determines if events can be raised on the control.
(Inherited from Control.)
CanSelect
Gets a value indicating whether the control can be selected.
(Inherited from Control.)
Capture
Gets or sets a value indicating whether the control has captured the mouse.
(Inherited from Control.)
CausesValidation
Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus.
(Inherited from Control.)
CausesValidationChanged
Occurs when the value of the CausesValidation property changes.
(Inherited from Control.)
ChangeUICues
Occurs when the focus or keyboard user interface (UI) cues change.
(Inherited from Control.)
CheckBoxes
Gets or sets a value indicating whether check boxes are displayed next to the tree nodes in the tree view control.
(Inherited from TreeView.)
ClassesToIgnore
Gets or sets a comma delimited list of the names of ObjectClasses which will not be displayed in the tree.

Click
Occurs when the control is clicked.
(Inherited from Control.)
ClientRectangle
Gets the rectangle that represents the client area of the control.
(Inherited from Control.)
ClientSize
Gets or sets the height and width of the client area of the control.
(Inherited from Control.)
ClientSizeChanged
Occurs when the value of the ClientSize property changes.
(Inherited from Control.)
CollapseAll()()()()
Collapses all the tree nodes.
(Inherited from TreeView.)
CompanyName
Gets the name of the company or creator of the application containing the control.
(Inherited from Control.)
Container
Gets the IContainer that contains the Component.
(Inherited from Component.)
Contains(Control)
Retrieves a value indicating whether the specified control is a child of the control.
(Inherited from Control.)
ContainsFocus
Gets a value indicating whether the control, or one of its child controls, currently has the input focus.
(Inherited from Control.)
ContextMenu
Gets or sets the shortcut menu associated with the control.
(Inherited from Control.)
ContextMenuChanged
Occurs when the value of the ContextMenu property changes.
(Inherited from Control.)
ContextMenuStrip
Gets or sets the ContextMenuStrip associated with this control.
(Inherited from Control.)
ContextMenuStripChanged
Occurs when the value of the ContextMenuStrip property changes.
(Inherited from Control.)
ControlAdded
Occurs when a new control is added to the Control..::..ControlCollection.
(Inherited from Control.)
ControlRemoved
Occurs when a control is removed from the Control..::..ControlCollection.
(Inherited from Control.)
Controls
Gets the collection of controls contained within the control.
(Inherited from Control.)
CreateAccessibilityInstance()()()()
Creates a new accessibility object for the control.
(Inherited from Control.)
CreateControl()()()()
Forces the creation of the control, including the creation of the handle and any child controls.
(Inherited from Control.)
CreateControlsInstance()()()()
Creates a new instance of the control collection for the control.
(Inherited from Control.)
Created
Gets a value indicating whether the control has been created.
(Inherited from Control.)
CreateGraphics()()()()
Creates the Graphics for the control.
(Inherited from Control.)
CreateHandle()()()() (Inherited from TreeView.)
CreateObjRef(Type)
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
(Inherited from MarshalByRefObject.)
CreateParams
Overrides CreateParams.
(Inherited from TreeView.)
Cursor
Gets or sets the cursor that is displayed when the mouse pointer is over the control.
(Inherited from Control.)
CursorChanged
Occurs when the value of the Cursor property changes.
(Inherited from Control.)
DataBindings
Gets the data bindings for the control.
(Inherited from Control.)
DataPropertyName
Gets or sets the name of the public property bound to this control.

DefaultCursor
Gets or sets the default cursor for the control.
(Inherited from Control.)
DefaultImeMode
Gets the default Input Method Editor (IME) mode supported by the control.
(Inherited from Control.)
DefaultMargin
Gets the space, in pixels, that is specified by default between controls.
(Inherited from Control.)
DefaultMaximumSize
Gets the length and height, in pixels, that is specified as the default maximum size of a control.
(Inherited from Control.)
DefaultMinimumSize
Gets the length and height, in pixels, that is specified as the default minimum size of a control.
(Inherited from Control.)
DefaultPadding
Gets the internal spacing, in pixels, of the contents of a control.
(Inherited from Control.)
DefaultSize (Inherited from TreeView.)
DefWndProc(Message%)
Sends the specified message to the default window procedure.
(Inherited from Control.)
DesignMode
Gets a value that indicates whether the Component is currently in design mode.
(Inherited from Component.)
DestroyHandle()()()()
Destroys the handle associated with the control.
(Inherited from Control.)
DisplayRectangle
Gets the rectangle that represents the display area of the control.
(Inherited from Control.)
Dispose(Boolean)
Disposes of all nodes in tree
(Overrides TreeView.Dispose(Boolean).)
Dispose()()()()
Releases all resources used by the Component.
(Inherited from Component.)
Disposed
Occurs when the component is disposed by a call to the Dispose()()()() method.
(Inherited from Component.)
Disposing
Gets a value indicating whether the base Control class is in the process of disposing.
(Inherited from Control.)
Dock
Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent.
(Inherited from Control.)
DockChanged
Occurs when the value of the Dock property changes.
(Inherited from Control.)
DoDragDrop(Object, DragDropEffects)
Begins a drag-and-drop operation.
(Inherited from Control.)
DoubleBuffered
Gets or sets a value indicating whether the control should redraw its surface using a secondary buffer. The DoubleBuffered property has no effect on the TreeView control.
(Inherited from TreeView.)
DoubleClick
Occurs when the control is double-clicked.
(Inherited from Control.)
DragDrop
Occurs when a drag-and-drop operation is completed.
(Inherited from Control.)
DragEnter
Occurs when an object is dragged into the control's bounds.
(Inherited from Control.)
DragLeave
Occurs when an object is dragged out of the control's bounds.
(Inherited from Control.)
DragOver
Occurs when an object is dragged over the control's bounds.
(Inherited from Control.)
DrawMode
Gets or sets the mode in which the control is drawn.
(Inherited from TreeView.)
DrawNode
Occurs when a TreeView is drawn and the DrawMode property is set to a TreeViewDrawMode value other than Normal.
(Inherited from TreeView.)
DrawToBitmap(Bitmap, Rectangle)
Supports rendering to the specified bitmap.
(Inherited from Control.)
Enabled
Gets or sets a value indicating whether the control can respond to user interaction.
(Inherited from Control.)
EnabledChanged
Occurs when the Enabled property value has changed.
(Inherited from Control.)
EndInvoke(IAsyncResult)
Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed.
(Inherited from Control.)
EndUpdate()()()()
Enables the redrawing of the tree view.
(Inherited from TreeView.)
Enter
Occurs when the control is entered.
(Inherited from Control.)
Equals(Object)
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Events
Gets the list of event handlers that are attached to this Component.
(Inherited from Component.)
ExpandAll()()()()
Expands all the tree nodes.
(Inherited from TreeView.)
ExpandManyCollections
Gets or sets a value indicating whether nodes for many type collections should be expanded to show their current contents.

Finalize()()()()
Releases unmanaged resources and performs other cleanup operations before the Component is reclaimed by garbage collection.
(Inherited from Component.)
FindForm()()()()
Retrieves the form that the control is on.
(Inherited from Control.)
Focus()()()()
Sets input focus to the control.
(Inherited from Control.)
Focused
Gets a value indicating whether the control has input focus.
(Inherited from Control.)
Font
Gets or sets the font of the text displayed by the control.
(Inherited from Control.)
FontChanged
Occurs when the Font property value changes.
(Inherited from Control.)
FontHeight
Gets or sets the height of the font of the control.
(Inherited from Control.)
ForeColor
The current foreground color for this control, which is the color the control uses to draw its text.
(Inherited from TreeView.)
ForeColorChanged
Occurs when the ForeColor property value changes.
(Inherited from Control.)
FullRowSelect
Gets or sets a value indicating whether the selection highlight spans the width of the tree view control.
(Inherited from TreeView.)
GetAccessibilityObjectById(Int32)
Retrieves the specified AccessibleObject.
(Inherited from Control.)
GetAutoSizeMode()()()()
Retrieves a value indicating how a control will behave when its AutoSize property is enabled.
(Inherited from Control.)
GetChildAtPoint(Point, GetChildAtPointSkip)
Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type.
(Inherited from Control.)
GetChildAtPoint(Point)
Retrieves the child control that is located at the specified coordinates.
(Inherited from Control.)
GetContainerControl()()()()
Returns the next ContainerControl up the control's chain of parent controls.
(Inherited from Control.)
GetHashCode()()()()
Serves as a hash function for a particular type.
(Inherited from Object.)
GetItemRenderStyles(TreeNode, Int32)
Returns an OwnerDrawPropertyBag for the specified TreeNode.
(Inherited from TreeView.)
GetLifetimeService()()()()
Retrieves the current lifetime service object that controls the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
GetNextControl(Control, Boolean)
Retrieves the next control forward or back in the tab order of child controls.
(Inherited from Control.)
GetNodeAt(Point)
Retrieves the tree node that is at the specified point.
(Inherited from TreeView.)
GetNodeAt(Int32, Int32)
Retrieves the tree node at the point with the specified coordinates.
(Inherited from TreeView.)
GetNodeCount(Boolean)
Retrieves the number of tree nodes, optionally including those in all subtrees, assigned to the tree view control.
(Inherited from TreeView.)
GetPreferredSize(Size)
Retrieves the size of a rectangular area into which a control can be fitted.
(Inherited from Control.)
GetScaledBounds(Rectangle, SizeF, BoundsSpecified)
Retrieves the bounds within which the control is scaled.
(Inherited from Control.)
GetService(Type)
Returns an object that represents a service provided by the Component or by its Container.
(Inherited from Component.)
GetStyle(ControlStyles)
Retrieves the value of the specified control style bit for the control.
(Inherited from Control.)
GetTopLevel()()()()
Determines if the control is a top-level control.
(Inherited from Control.)
GetType()()()()
Gets the Type of the current instance.
(Inherited from Object.)
GiveFeedback
Occurs during a drag operation.
(Inherited from Control.)
GotFocus
Occurs when the control receives focus.
(Inherited from Control.)
Handle
Gets the window handle that the control is bound to.
(Inherited from Control.)
HandleCreated
Occurs when a handle is created for the control.
(Inherited from Control.)
HandleDestroyed
Occurs when the control's handle is in the process of being destroyed.
(Inherited from Control.)
HasChildren
Gets a value indicating whether the control contains one or more child controls.
(Inherited from Control.)
Height
Gets or sets the height of the control.
(Inherited from Control.)
HelpRequested
Occurs when the user requests help for a control.
(Inherited from Control.)
Hide()()()()
Conceals the control from the user.
(Inherited from Control.)
HideSelection
Gets or sets a value indicating whether the selected tree node remains highlighted even when the tree view has lost the focus.
(Inherited from TreeView.)
HitTest(Point)
Provides node information, given a point.
(Inherited from TreeView.)
HitTest(Int32, Int32)
Provides node information, given x- and y-coordinates.
(Inherited from TreeView.)
HotTracking
Gets or sets a value indicating whether a tree node label takes on the appearance of a hyperlink as the mouse pointer passes over it.
(Inherited from TreeView.)
IgnoreClasses
Gets or sets a collection of ObjectClasses which will not be displayed in the tree.

ImageIndex
Gets or sets the image-list index value of the default image that is displayed by the tree nodes.
(Inherited from TreeView.)
ImageKey
Gets or sets the key of the default image for each node in the TreeView control when it is in an unselected state.
(Inherited from TreeView.)
ImageList
Gets or sets the ImageList that contains the Image objects used by the tree nodes.
(Inherited from TreeView.)
ImeMode
Gets or sets the Input Method Editor (IME) mode of the control.
(Inherited from Control.)
ImeModeBase (Inherited from Control.)
ImeModeChanged
Occurs when the ImeMode property has changed.
(Inherited from Control.)
Indent
Gets or sets the distance to indent each of the child tree node levels.
(Inherited from TreeView.)
InitializeLifetimeService()()()()
Obtains a lifetime service object to control the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
InitLayout()()()()
Called after the control has been added to another container.
(Inherited from Control.)
Invalidate(Region)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.
(Inherited from Control.)
Invalidate(Region, Boolean)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
(Inherited from Control.)
Invalidate()()()()
Invalidates the entire surface of the control and causes the control to be redrawn.
(Inherited from Control.)
Invalidate(Boolean)
Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
(Inherited from Control.)
Invalidate(Rectangle)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.
(Inherited from Control.)
Invalidate(Rectangle, Boolean)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
(Inherited from Control.)
Invalidated
Occurs when a control's display requires redrawing.
(Inherited from Control.)
Invoke(Delegate)
Executes the specified delegate on the thread that owns the control's underlying window handle.
(Inherited from Control.)
Invoke(Delegate, array<Object>[]()[][])
Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments.
(Inherited from Control.)
InvokeGotFocus(Control, EventArgs)
Raises the GotFocus event for the specified control.
(Inherited from Control.)
InvokeLostFocus(Control, EventArgs)
Raises the LostFocus event for the specified control.
(Inherited from Control.)
InvokeOnClick(Control, EventArgs)
Raises the Click event for the specified control.
(Inherited from Control.)
InvokePaint(Control, PaintEventArgs)
Raises the Paint event for the specified control.
(Inherited from Control.)
InvokePaintBackground(Control, PaintEventArgs)
Raises the PaintBackground event for the specified control.
(Inherited from Control.)
InvokeRequired
Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on.
(Inherited from Control.)
IsAccessible
Gets or sets a value indicating whether the control is visible to accessibility applications.
(Inherited from Control.)
IsDisposed
Gets a value indicating whether the control has been disposed of.
(Inherited from Control.)
IsHandleCreated
Gets a value indicating whether the control has a handle associated with it.
(Inherited from Control.)
IsInputChar(Char)
Determines if a character is an input character that the control recognizes.
(Inherited from Control.)
IsInputKey(Keys)
Determines whether the specified key is a regular input key or a special key that requires preprocessing.
(Inherited from TreeView.)
IsMirrored
Gets a value indicating whether the control is mirrored.
(Inherited from Control.)
ItemDrag
Occurs when the user begins dragging a node.
(Inherited from TreeView.)
ItemHeight
Gets or sets the height of each tree node in the tree view control.
(Inherited from TreeView.)
KeyDown
Occurs when a key is pressed while the control has focus.
(Inherited from Control.)
KeyPress
Occurs when a key is pressed while the control has focus.
(Inherited from Control.)
KeyUp
Occurs when a key is released while the control has focus.
(Inherited from Control.)
LabelEdit
Gets or sets a value indicating whether the label text of the tree nodes can be edited.
(Inherited from TreeView.)
Layout
Occurs when a control should reposition its child controls.
(Inherited from Control.)
LayoutEngine
Gets a cached instance of the control's layout engine.
(Inherited from Control.)
LayoutStyle
Gets or sets the current LayoutStyle of the PTreeView.

Leave
Occurs when the input focus leaves the control.
(Inherited from Control.)
Left
Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area.
(Inherited from Control.)
LineColor
Gets or sets the color of the lines connecting the nodes of the TreeView control.
(Inherited from TreeView.)
LocateInTree(Persistent)
Finds the PTreeNode which corresponds to a particular Persistent object.

Location
Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container.
(Inherited from Control.)
LocationChanged
Occurs when the Location property value has changed.
(Inherited from Control.)
LostFocus
Occurs when the control loses focus.
(Inherited from Control.)
Margin
Gets or sets the space between controls.
(Inherited from Control.)
MarginChanged
Occurs when the control's margin changes.
(Inherited from Control.)
MaximumSize
Gets or sets the size that is the upper limit that GetPreferredSize(Size) can specify.
(Inherited from Control.)
MemberwiseClone(Boolean)
Creates a shallow copy of the current MarshalByRefObject object.
(Inherited from MarshalByRefObject.)
MemberwiseClone()()()()
Creates a shallow copy of the current Object.
(Inherited from Object.)
MinimumSize
Gets or sets the size that is the lower limit that GetPreferredSize(Size) can specify.
(Inherited from Control.)
MouseCaptureChanged
Occurs when the control loses or gains mouse capture.
(Inherited from Control.)
MouseClick
Occurs when the control is clicked by the mouse.
(Inherited from Control.)
MouseDoubleClick
Occurs when the control is double clicked by the mouse.
(Inherited from Control.)
MouseDown
Occurs when the mouse pointer is over the control and a mouse button is pressed.
(Inherited from Control.)
MouseEnter
Occurs when the mouse pointer enters the control.
(Inherited from Control.)
MouseHover
Occurs when the mouse pointer rests on the control.
(Inherited from Control.)
MouseLeave
Occurs when the mouse pointer leaves the control.
(Inherited from Control.)
MouseMove
Occurs when the mouse pointer is moved over the control.
(Inherited from Control.)
MouseUp
Occurs when the mouse pointer is over the control and a mouse button is released.
(Inherited from Control.)
MouseWheel
Occurs when the mouse wheel moves while the control has focus.
(Inherited from Control.)
Move
Occurs when the control is moved.
(Inherited from Control.)
Name
Gets or sets the name of the control.
(Inherited from Control.)
NodeMouseClick
Occurs when the user clicks a TreeNode with the mouse.
(Inherited from TreeView.)
NodeMouseDoubleClick
Occurs when the user double-clicks a TreeNode with the mouse.
(Inherited from TreeView.)
NodeMouseHover
Occurs when the mouse hovers over a TreeNode.
(Inherited from TreeView.)
Nodes
Gets the collection of tree nodes that are assigned to the tree view control.
(Inherited from TreeView.)
NodeTextClick
Occurs when the user clicks the text part of a node in the tree.

NotifyInvalidate(Rectangle)
Raises the Invalidated event with a specified region of the control to invalidate.
(Inherited from Control.)
OnAfterCheck(TreeViewEventArgs)
Raises the AfterCheck event.
(Inherited from TreeView.)
OnAfterCollapse(TreeViewEventArgs)
Raises the AfterCollapse event.
(Inherited from TreeView.)
OnAfterExpand(TreeViewEventArgs)
Raises the AfterExpand event.
(Inherited from TreeView.)
OnAfterLabelEdit(NodeLabelEditEventArgs)
Raises the AfterLabelEdit event.
(Inherited from TreeView.)
OnAfterSelect(TreeViewEventArgs)
Raises the AfterSelect event.
(Inherited from TreeView.)
OnAutoSizeChanged(EventArgs)
Raises the AutoSizeChanged event.
(Inherited from Control.)
OnBackColorChanged(EventArgs)
Raises the BackColorChanged event.
(Inherited from Control.)
OnBackgroundImageChanged(EventArgs)
Raises the BackgroundImageChanged event.
(Inherited from Control.)
OnBackgroundImageLayoutChanged(EventArgs)
Raises the BackgroundImageLayoutChanged event.
(Inherited from Control.)
OnBeforeCheck(TreeViewCancelEventArgs)
Raises the BeforeCheck event.
(Inherited from TreeView.)
OnBeforeCollapse(TreeViewCancelEventArgs)
Raises the BeforeCollapse event.
(Inherited from TreeView.)
OnBeforeExpand(TreeViewCancelEventArgs)
Raises the BeforeExpand event.
(Inherited from TreeView.)
OnBeforeLabelEdit(NodeLabelEditEventArgs)
Raises the BeforeLabelEdit event.
(Inherited from TreeView.)
OnBeforeSelect(TreeViewCancelEventArgs)
Raises the BeforeSelect event.
(Inherited from TreeView.)
OnBindingContextChanged(EventArgs)
Raises the BindingContextChanged event.
(Inherited from Control.)
OnCausesValidationChanged(EventArgs)
Raises the CausesValidationChanged event.
(Inherited from Control.)
OnChangeUICues(UICuesEventArgs)
Raises the ChangeUICues event.
(Inherited from Control.)
OnClick(EventArgs)
Raises the Click event.
(Inherited from Control.)
OnClientSizeChanged(EventArgs)
Raises the ClientSizeChanged event.
(Inherited from Control.)
OnContextMenuChanged(EventArgs)
Raises the ContextMenuChanged event.
(Inherited from Control.)
OnContextMenuStripChanged(EventArgs)
Raises the ContextMenuStripChanged event.
(Inherited from Control.)
OnControlAdded(ControlEventArgs)
Raises the ControlAdded event.
(Inherited from Control.)
OnControlRemoved(ControlEventArgs)
Raises the ControlRemoved event.
(Inherited from Control.)
OnCreateControl()()()()
Raises the CreateControl()()()() method.
(Inherited from Control.)
OnCursorChanged(EventArgs)
Raises the CursorChanged event.
(Inherited from Control.)
OnDockChanged(EventArgs)
Raises the DockChanged event.
(Inherited from Control.)
OnDoubleClick(EventArgs)
Raises the DoubleClick event.
(Inherited from Control.)
OnDragDrop(DragEventArgs)
Raises the DragDrop event.
(Inherited from Control.)
OnDragEnter(DragEventArgs)
Raises the DragEnter event.
(Inherited from Control.)
OnDragLeave(EventArgs)
Raises the DragLeave event.
(Inherited from Control.)
OnDragOver(DragEventArgs)
Raises the DragOver event.
(Inherited from Control.)
OnDrawNode(DrawTreeNodeEventArgs)
Raises the DrawNode event.
(Inherited from TreeView.)
OnEnabledChanged(EventArgs)
Raises the EnabledChanged event.
(Inherited from Control.)
OnEnter(EventArgs)
Raises the Enter event.
(Inherited from Control.)
OnFontChanged(EventArgs)
Raises the FontChanged event.
(Inherited from Control.)
OnForeColorChanged(EventArgs)
Raises the ForeColorChanged event.
(Inherited from Control.)
OnGiveFeedback(GiveFeedbackEventArgs)
Raises the GiveFeedback event.
(Inherited from Control.)
OnGotFocus(EventArgs)
Raises the GotFocus event.
(Inherited from Control.)
OnHandleCreated(EventArgs) (Inherited from TreeView.)
OnHandleDestroyed(EventArgs) (Inherited from TreeView.)
OnHelpRequested(HelpEventArgs)
Raises the HelpRequested event.
(Inherited from Control.)
OnImeModeChanged(EventArgs)
Raises the ImeModeChanged event.
(Inherited from Control.)
OnInvalidated(InvalidateEventArgs)
Raises the Invalidated event.
(Inherited from Control.)
OnItemDrag(ItemDragEventArgs)
Raises the ItemDrag event.
(Inherited from TreeView.)
OnKeyDown(KeyEventArgs)
Raises the KeyDown event.
(Inherited from TreeView.)
OnKeyPress(KeyPressEventArgs)
Raises the KeyPress event.
(Inherited from TreeView.)
OnKeyUp(KeyEventArgs) (Inherited from TreeView.)
OnLayout(LayoutEventArgs)
Raises the Layout event.
(Inherited from Control.)
OnLeave(EventArgs)
Raises the Leave event.
(Inherited from Control.)
OnLocationChanged(EventArgs)
Raises the LocationChanged event.
(Inherited from Control.)
OnLostFocus(EventArgs)
Raises the LostFocus event.
(Inherited from Control.)
OnMarginChanged(EventArgs)
Raises the MarginChanged event.
(Inherited from Control.)
OnMouseCaptureChanged(EventArgs)
Raises the MouseCaptureChanged event.
(Inherited from Control.)
OnMouseClick(MouseEventArgs)
Raises the MouseClick event.
(Inherited from Control.)
OnMouseDoubleClick(MouseEventArgs)
Raises the MouseDoubleClick event.
(Inherited from Control.)
OnMouseDown(MouseEventArgs)
Raises the MouseDown event.
(Inherited from Control.)
OnMouseEnter(EventArgs)
Raises the MouseEnter event.
(Inherited from Control.)
OnMouseHover(EventArgs)
Raises the MouseHover event.
(Inherited from TreeView.)
OnMouseLeave(EventArgs)
Raises the MouseLeave event.
(Inherited from TreeView.)
OnMouseMove(MouseEventArgs)
Raises the MouseMove event.
(Inherited from Control.)
OnMouseUp(MouseEventArgs)
Raises the MouseUp event.
(Inherited from Control.)
OnMouseWheel(MouseEventArgs)
Raises the MouseWheel event.
(Inherited from Control.)
OnMove(EventArgs)
Raises the Move event.
(Inherited from Control.)
OnNodeMouseClick(TreeNodeMouseClickEventArgs)
Raises the NodeMouseClick event.
(Inherited from TreeView.)
OnNodeMouseDoubleClick(TreeNodeMouseClickEventArgs)
Raises the NodeMouseDoubleClick event.
(Inherited from TreeView.)
OnNodeMouseHover(TreeNodeMouseHoverEventArgs)
Raises the NodeMouseHover event.
(Inherited from TreeView.)
OnNodeTextClick(TreeNodeMouseClickEventArgs)
Raises the NodeTextClick event.

OnNotifyMessage(Message)
Notifies the control of Windows messages.
(Inherited from Control.)
OnPaddingChanged(EventArgs)
Raises the PaddingChanged event.
(Inherited from Control.)
OnPaint(PaintEventArgs)
Raises the Paint event.
(Inherited from Control.)
OnPaintBackground(PaintEventArgs)
Paints the background of the control.
(Inherited from Control.)
OnParentBackColorChanged(EventArgs)
Raises the BackColorChanged event when the BackColor property value of the control's container changes.
(Inherited from Control.)
OnParentBackgroundImageChanged(EventArgs)
Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes.
(Inherited from Control.)
OnParentBindingContextChanged(EventArgs)
Raises the BindingContextChanged event when the BindingContext property value of the control's container changes.
(Inherited from Control.)
OnParentChanged(EventArgs)
Raises the ParentChanged event.
(Inherited from Control.)
OnParentCursorChanged(EventArgs)
Raises the CursorChanged event.
(Inherited from Control.)
OnParentEnabledChanged(EventArgs)
Raises the EnabledChanged event when the Enabled property value of the control's container changes.
(Inherited from Control.)
OnParentFontChanged(EventArgs)
Raises the FontChanged event when the Font property value of the control's container changes.
(Inherited from Control.)
OnParentForeColorChanged(EventArgs)
Raises the ForeColorChanged event when the ForeColor property value of the control's container changes.
(Inherited from Control.)
OnParentRightToLeftChanged(EventArgs)
Raises the RightToLeftChanged event when the RightToLeft property value of the control's container changes.
(Inherited from Control.)
OnParentVisibleChanged(EventArgs)
Raises the VisibleChanged event when the Visible property value of the control's container changes.
(Inherited from Control.)
OnPreviewKeyDown(PreviewKeyDownEventArgs)
Raises the PreviewKeyDown event.
(Inherited from Control.)
OnPrint(PaintEventArgs)
Raises the Paint event.
(Inherited from Control.)
OnQueryContinueDrag(QueryContinueDragEventArgs)
Raises the QueryContinueDrag event.
(Inherited from Control.)
OnRegionChanged(EventArgs)
Raises the RegionChanged event.
(Inherited from Control.)
OnResize(EventArgs)
Raises the Resize event.
(Inherited from Control.)
OnRightToLeftChanged(EventArgs)
Raises the RightToLeftChanged event.
(Inherited from Control.)
OnRightToLeftLayoutChanged(EventArgs)
Raises the RightToLeftLayoutChanged event.
(Inherited from TreeView.)
OnSizeChanged(EventArgs)
Raises the SizeChanged event.
(Inherited from Control.)
OnStyleChanged(EventArgs)
Raises the StyleChanged event.
(Inherited from Control.)
OnSystemColorsChanged(EventArgs)
Raises the SystemColorsChanged event.
(Inherited from Control.)
OnTabIndexChanged(EventArgs)
Raises the TabIndexChanged event.
(Inherited from Control.)
OnTabStopChanged(EventArgs)
Raises the TabStopChanged event.
(Inherited from Control.)
OnTextChanged(EventArgs)
Raises the TextChanged event.
(Inherited from Control.)
OnValidated(EventArgs)
Raises the Validated event.
(Inherited from Control.)
OnValidating(CancelEventArgs)
Raises the Validating event.
(Inherited from Control.)
OnVisibleChanged(EventArgs)
Raises the VisibleChanged event.
(Inherited from Control.)
Padding
Gets or sets the spacing between the TreeView control's contents and its edges.
(Inherited from TreeView.)
PaddingChanged
Occurs when the value of the Padding property changes.
(Inherited from TreeView.)
Paint
Occurs when the TreeView is drawn.
(Inherited from TreeView.)
Parent
Gets or sets the parent container of the control.
(Inherited from Control.)
ParentChanged
Occurs when the Parent property value changes.
(Inherited from Control.)
PathSeparator
Gets or sets the delimiter string that the tree node path uses.
(Inherited from TreeView.)
PerformLayout()()()()
Forces the control to apply layout logic to all its child controls.
(Inherited from Control.)
PerformLayout(Control, String)
Forces the control to apply layout logic to all its child controls.
(Inherited from Control.)
PointToClient(Point)
Computes the location of the specified screen point into client coordinates.
(Inherited from Control.)
PointToScreen(Point)
Computes the location of the specified client point into screen coordinates.
(Inherited from Control.)
PreferredSize
Gets the size of a rectangular area into which the control can fit.
(Inherited from Control.)
PreProcessControlMessage(Message%)
Preprocesses keyboard or input messages within the message loop before they are dispatched.
(Inherited from Control.)
PreProcessMessage(Message%)
Preprocesses keyboard or input messages within the message loop before they are dispatched.
(Inherited from Control.)
PreviewKeyDown
Occurs before the KeyDown event when a key is pressed while focus is on this control.
(Inherited from Control.)
ProcessCmdKey(Message%, Keys)
Processes a command key.
(Inherited from Control.)
ProcessDialogChar(Char)
Processes a dialog character.
(Inherited from Control.)
ProcessDialogKey(Keys)
Processes a dialog key.
(Inherited from Control.)
ProcessKeyEventArgs(Message%)
Processes a key message and generates the appropriate control events.
(Inherited from Control.)
ProcessKeyMessage(Message%)
Processes a keyboard message.
(Inherited from Control.)
ProcessKeyPreview(Message%)
Previews a keyboard message.
(Inherited from Control.)
ProcessMnemonic(Char)
Processes a mnemonic character.
(Inherited from Control.)
ProductName
Gets the product name of the assembly containing the control.
(Inherited from Control.)
ProductVersion
Gets the version of the assembly containing the control.
(Inherited from Control.)
QueryAccessibilityHelp
Occurs when AccessibleObject is providing help to accessibility applications.
(Inherited from Control.)
QueryContinueDrag
Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.
(Inherited from Control.)
RaiseDragEvent(Object, DragEventArgs)
Raises the appropriate drag event.
(Inherited from Control.)
RaiseKeyEvent(Object, KeyEventArgs)
Raises the appropriate key event.
(Inherited from Control.)
RaiseMouseEvent(Object, MouseEventArgs)
Raises the appropriate mouse event.
(Inherited from Control.)
RaisePaintEvent(Object, PaintEventArgs)
Raises the appropriate paint event.
(Inherited from Control.)
ReadOnly
This property is not applicable to this class. PTreeViews are always read only.

RecreateHandle()()()()
Forces the re-creation of the handle for the control.
(Inherited from Control.)
RecreatingHandle
Gets a value indicating whether the control is currently re-creating its handle.
(Inherited from Control.)
RectangleToClient(Rectangle)
Computes the size and location of the specified screen rectangle in client coordinates.
(Inherited from Control.)
RectangleToScreen(Rectangle)
Computes the size and location of the specified client rectangle in screen coordinates.
(Inherited from Control.)
Refresh()()()()
Forces the control to invalidate its client area and immediately redraw itself and any child controls.
(Inherited from Control.)
Region
Gets or sets the window region associated with the control.
(Inherited from Control.)
RegionChanged
Occurs when the value of the Region property changes.
(Inherited from Control.)
RenderRightToLeft Obsolete.
This property is now obsolete.
(Inherited from Control.)
ResetBackColor()()()()
Resets the BackColor property to its default value.
(Inherited from Control.)
ResetBindings()()()()
Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values.
(Inherited from Control.)
ResetCursor()()()()
Resets the Cursor property to its default value.
(Inherited from Control.)
ResetFont()()()()
Resets the Font property to its default value.
(Inherited from Control.)
ResetForeColor()()()()
Resets the ForeColor property to its default value.
(Inherited from Control.)
ResetImeMode()()()()
Resets the ImeMode property to its default value.
(Inherited from Control.)
ResetMouseEventArgs()()()()
Resets the control to handle the MouseLeave event.
(Inherited from Control.)
ResetRightToLeft()()()()
Resets the RightToLeft property to its default value.
(Inherited from Control.)
ResetText()()()()
Resets the Text property to its default value.
(Inherited from Control.)
Resize
Occurs when the control is resized.
(Inherited from Control.)
ResizeRedraw
Gets or sets a value indicating whether the control redraws itself when resized.
(Inherited from Control.)
ResumeLayout()()()()
Resumes usual layout logic.
(Inherited from Control.)
ResumeLayout(Boolean)
Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests.
(Inherited from Control.)
Right
Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area.
(Inherited from Control.)
RightToLeft
Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts.
(Inherited from Control.)
RightToLeftChanged
Occurs when the RightToLeft property value changes.
(Inherited from Control.)
RightToLeftLayout
Gets or sets a value indicating whether the TreeView should be laid out from right-to-left.
(Inherited from TreeView.)
RightToLeftLayoutChanged
Occurs when the value of the RightToLeftLayout property changes.
(Inherited from TreeView.)
RootObject
Gets the object or collection bound to the root node of the PTreeView.

RtlTranslateAlignment(HorizontalAlignment)
Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.
(Inherited from Control.)
RtlTranslateAlignment(LeftRightAlignment)
Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.
(Inherited from Control.)
RtlTranslateAlignment(ContentAlignment)
Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.
(Inherited from Control.)
RtlTranslateContent(ContentAlignment)
Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.
(Inherited from Control.)
RtlTranslateHorizontal(HorizontalAlignment)
Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.
(Inherited from Control.)
RtlTranslateLeftRight(LeftRightAlignment)
Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.
(Inherited from Control.)
Scale(Single) Obsolete.
Scales the control and any child controls.
(Inherited from Control.)
Scale(Single, Single) Obsolete.
Scales the entire control and any child controls.
(Inherited from Control.)
Scale(SizeF)
Scales the control and all child controls by the specified scaling factor.
(Inherited from Control.)
ScaleChildren
Gets a value that determines the scaling of child controls.
(Inherited from Control.)
ScaleControl(SizeF, BoundsSpecified)
Scales a control's location, size, padding and margin.
(Inherited from Control.)
ScaleCore(Single, Single)
This method is not relevant for this class.
(Inherited from Control.)
Scrollable
Gets or sets a value indicating whether the tree view control displays scroll bars when they are needed.
(Inherited from TreeView.)
Select()()()()
Activates the control.
(Inherited from Control.)
Select(Boolean, Boolean)
Activates a child control. Optionally specifies the direction in the tab order to select the control from.
(Inherited from Control.)
SelectedImageIndex
Gets or sets the image list index value of the image that is displayed when a tree node is selected.
(Inherited from TreeView.)
SelectedImageKey
Gets or sets the key of the default image shown when a TreeNode is in a selected state.
(Inherited from TreeView.)
SelectedNode
Gets or sets the tree node that is currently selected in the tree view control.
(Inherited from TreeView.)
SelectNextControl(Control, Boolean, Boolean, Boolean, Boolean)
Activates the next control.
(Inherited from Control.)
SendToBack()()()()
Sends the control to the back of the z-order.
(Inherited from Control.)
SetAutoSizeMode(AutoSizeMode)
Sets a value indicating how a control will behave when its AutoSize property is enabled.
(Inherited from Control.)
SetBindings(IPContainer)
Sets the tree of objects to be shown in the PTreeView.

SetBounds(Int32, Int32, Int32, Int32)
Sets the bounds of the control to the specified location and size.
(Inherited from Control.)
SetBounds(Int32, Int32, Int32, Int32, BoundsSpecified)
Sets the specified bounds of the control to the specified location and size.
(Inherited from Control.)
SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified)
Performs the work of setting the specified bounds of this control.
(Inherited from Control.)
SetClientSizeCore(Int32, Int32)
Sets the size of the client area of the control.
(Inherited from Control.)
SetStyle(ControlStyles, Boolean)
Sets a specified ControlStyles flag to either true or false.
(Inherited from Control.)
SetTopLevel(Boolean)
Sets the control as the top-level control.
(Inherited from Control.)
SetVisibleCore(Boolean)
Sets the control to the specified visible state.
(Inherited from Control.)
ShouldResize
Gets or sets a value determining how this PTreeView should resize when its parent container is resized.

Show()()()()
Displays the control to the user.
(Inherited from Control.)
ShowCollectionNodes
Gets or sets a value indicating whether nodes for collections are shown in the tree.

ShowFocusCues
Gets a value indicating whether the control should display focus rectangles.
(Inherited from Control.)
ShowKeyboardCues
Gets a value indicating whether the user interface is in the appropriate state to show or hide keyboard accelerators.
(Inherited from Control.)
ShowLines
Gets or sets a value indicating whether lines are drawn between tree nodes in the tree view control.
(Inherited from TreeView.)
ShowNodeToolTips
Gets or sets a value indicating ToolTips are shown when the mouse pointer hovers over a TreeNode.
(Inherited from TreeView.)
ShowPlusMinus
Gets or sets a value indicating whether plus-sign (+) and minus-sign (-) buttons are displayed next to tree nodes that contain child tree nodes.
(Inherited from TreeView.)
ShowRootLines
Gets or sets a value indicating whether lines are drawn between the tree nodes that are at the root of the tree view.
(Inherited from TreeView.)
Site
Gets or sets the site of the control.
(Inherited from Control.)
Size
Gets or sets the height and width of the control.
(Inherited from Control.)
SizeChanged
Occurs when the Size property value changes.
(Inherited from Control.)
SizeFromClientSize(Size)
Determines the size of the entire control from the height and width of its client area.
(Inherited from Control.)
Sort()()()()
Sorts the items in TreeView control.
(Inherited from TreeView.)
Sorted
Gets or sets a value indicating whether the tree nodes in the tree view are sorted.
(Inherited from TreeView.)
StateImageList
Gets or sets the image list used for indicating the state of the TreeView and its nodes.
(Inherited from TreeView.)
StyleChanged
Occurs when the control style changes.
(Inherited from Control.)
SuspendLayout()()()()
Temporarily suspends the layout logic for the control.
(Inherited from Control.)
SystemColorsChanged
Occurs when the system colors change.
(Inherited from Control.)
TabIndex
Gets or sets the tab order of the control within its container.
(Inherited from Control.)
TabIndexChanged
Occurs when the TabIndex property value changes.
(Inherited from Control.)
TabStop
Gets or sets a value indicating whether the user can give the focus to this control using the TAB key.
(Inherited from Control.)
TabStopChanged
Occurs when the TabStop property value changes.
(Inherited from Control.)
Tag
Gets or sets the object that contains data about the control.
(Inherited from Control.)
Text
Gets or sets the text of the TreeView.
(Inherited from TreeView.)
TextChanged
Occurs when the Text property changes.
(Inherited from TreeView.)
Top
Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area.
(Inherited from Control.)
TopLevelControl
Gets the parent control that is not parented by another Windows Forms control. Typically, this is the outermost Form that the control is contained in.
(Inherited from Control.)
TopNode
Gets or sets the first fully-visible tree node in the tree view control.
(Inherited from TreeView.)
ToString()()()()
Overrides ToString()()()().
(Inherited from TreeView.)
TreeViewNodeSorter
Gets or sets the implementation of IComparer to perform a custom sort of the TreeView nodes.
(Inherited from TreeView.)
Update()()()()
Causes the control to redraw the invalidated regions within its client area.
(Inherited from Control.)
UpdateBounds()()()()
Updates the bounds of the control with the current size and location.
(Inherited from Control.)
UpdateBounds(Int32, Int32, Int32, Int32)
Updates the bounds of the control with the specified size and location.
(Inherited from Control.)
UpdateBounds(Int32, Int32, Int32, Int32, Int32, Int32)
Updates the bounds of the control with the specified size, location, and client size.
(Inherited from Control.)
UpdateStyles()()()()
Forces the assigned styles to be reapplied to the control.
(Inherited from Control.)
UpdateZOrder()()()()
Updates the control in its parent's z-order.
(Inherited from Control.)
UseAppliedStyles
Gets or sets a value indicating whether LayoutStyles should be applied to this control at run time.

UseWaitCursor
Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls.
(Inherited from Control.)
Validated
Occurs when the control is finished validating.
(Inherited from Control.)
Validating
Occurs when the control is validating.
(Inherited from Control.)
Visible
Gets or sets a value indicating whether the control and all its parent controls are displayed.
(Inherited from Control.)
VisibleChanged
Occurs when the Visible property value changes.
(Inherited from Control.)
VisibleCount
Gets the number of tree nodes that can be fully visible in the tree view control.
(Inherited from TreeView.)
Width
Gets or sets the width of the control.
(Inherited from Control.)
WindowTarget
This property is not relevant for this class.
(Inherited from Control.)
WndProc(Message%)
Overrides WndProc(Message%).
(Inherited from TreeView.)
Remarks

This is an IPControl, so the root object of the tree will be the object bound to the control in the usual way, using the DataPropertyName property and the DataSource property of the enclosing IPContainer. This will by default create PTreeNodes for every collection and object in the persistent containment tree under the bound root object.

There are several properties you can set to customise the nodes that appear in the tree. Set the ClassesToIgnore property with a comma delimited list of ObjectClass names, and no object or collection declared with these classes will appear in the tree. You can achieve the same result with the IgnoreClasses property, which is a List<(Of <(<'T>)>)> rather than a textual list. Set the ExpandManyCollections (by default false) to show any objects currently selected in many type collections in the tree. Clear the ShowCollectionNodes property (by default true) to miss out nodes for collections. In this case, the objects in the collections appear directly under their parent objects.

A useful event in this class is NodeTextClick. This is triggered when the text of a node is clicked, but not the expand/collapse glyphs. This is used in the tree forms generated by Persistate to, by default, display objects and collections clicked in the tree.

Inheritance Hierarchy

Assembly: Persistate.UI.Desktop (Module: Persistate.UI.Desktop) Version: 0.6.1.20 (0.6.1.20)