| | Name | Description |
 | AfterCheck | Occurs after the tree node check box is checked. (Inherited from System.Windows.Forms.TreeView) |
 | AfterCollapse | Occurs after the tree node is collapsed. (Inherited from System.Windows.Forms.TreeView) |
 | AfterExpand | Occurs after the tree node is expanded. (Inherited from System.Windows.Forms.TreeView) |
 | AfterLabelEdit | Occurs after the tree node label text is edited. (Inherited from System.Windows.Forms.TreeView) |
 | AfterSelect | Occurs after the tree node is selected. (Inherited from System.Windows.Forms.TreeView) |
 | BackColorChanged | Occurs when the value of the BackColor property changes. (Inherited from System.Windows.Forms.Control) |
 | BeforeCheck | Occurs before the tree node check box is checked. (Inherited from System.Windows.Forms.TreeView) |
 | BeforeCollapse | Occurs before the tree node is collapsed. (Inherited from System.Windows.Forms.TreeView) |
 | BeforeExpand | Occurs before the tree node is expanded. (Inherited from System.Windows.Forms.TreeView) |
 | BeforeLabelEdit | Occurs before the tree node label text is edited. (Inherited from System.Windows.Forms.TreeView) |
 | BeforeSelect | Occurs before the tree node is selected. (Inherited from System.Windows.Forms.TreeView) |
 | BindingContextChanged | Occurs when the value of the BindingContext property changes. (Inherited from System.Windows.Forms.Control) |
 | CausesValidationChanged | Occurs when the value of the CausesValidation property changes. (Inherited from System.Windows.Forms.Control) |
 | ChangeUICues | Occurs when the focus or keyboard user interface (UI) cues change. (Inherited from System.Windows.Forms.Control) |
 | Click | Occurs when the control is clicked. (Inherited from System.Windows.Forms.Control) |
 | ClientSizeChanged | Occurs when the value of the ClientSize property changes. (Inherited from System.Windows.Forms.Control) |
 | ContextMenuChanged | Occurs when the value of the ContextMenu property changes. (Inherited from System.Windows.Forms.Control) |
 | ContextMenuStripChanged | Occurs when the value of the ContextMenuStrip property changes. (Inherited from System.Windows.Forms.Control) |
 | ControlAdded | Occurs when a new control is added to the ControlCollection. (Inherited from System.Windows.Forms.Control) |
 | ControlRemoved | Occurs when a control is removed from the ControlCollection. (Inherited from System.Windows.Forms.Control) |
 | CursorChanged | Occurs when the value of the Cursor property changes. (Inherited from System.Windows.Forms.Control) |
 | Disposed | Adds an event handler to listen to the Disposed event on the component. (Inherited from System.ComponentModel.Component) |
 | DockChanged | Occurs when the value of the Dock property changes. (Inherited from System.Windows.Forms.Control) |
 | DoubleClick | Occurs when the control is double-clicked. (Inherited from System.Windows.Forms.Control) |
 | DragDrop | Occurs when a drag-and-drop operation is completed. (Inherited from System.Windows.Forms.Control) |
 | DragEnter | Occurs when an object is dragged into the control's bounds. (Inherited from System.Windows.Forms.Control) |
 | DragLeave | Occurs when an object is dragged out of the control's bounds. (Inherited from System.Windows.Forms.Control) |
 | DragOver | Occurs when an object is dragged over the control's bounds. (Inherited from System.Windows.Forms.Control) |
 | DrawNode | Occurs when a TreeView is drawn and the DrawMode property is set to a TreeViewDrawMode value other than Normal. (Inherited from System.Windows.Forms.TreeView) |
 | EnabledChanged | Occurs when the Enabled property value has changed. (Inherited from System.Windows.Forms.Control) |
 | Enter | Occurs when the control is entered. (Inherited from System.Windows.Forms.Control) |
 | FontChanged | Occurs when the Font property value changes. (Inherited from System.Windows.Forms.Control) |
 | ForeColorChanged | Occurs when the ForeColor property value changes. (Inherited from System.Windows.Forms.Control) |
 | GiveFeedback | Occurs during a drag operation. (Inherited from System.Windows.Forms.Control) |
 | GotFocus | Occurs when the control receives focus. (Inherited from System.Windows.Forms.Control) |
 | HandleCreated | Occurs when a handle is created for the control. (Inherited from System.Windows.Forms.Control) |
 | HandleDestroyed | Occurs when the control's handle is in the process of being destroyed. (Inherited from System.Windows.Forms.Control) |
 | HelpRequested | Occurs when the user requests help for a control. (Inherited from System.Windows.Forms.Control) |
 | ImeModeChanged | Occurs when the ImeMode property has changed. (Inherited from System.Windows.Forms.Control) |
 | Invalidated | Occurs when a control's display requires redrawing. (Inherited from System.Windows.Forms.Control) |
 | ItemDrag | Occurs when the user begins dragging a node. (Inherited from System.Windows.Forms.TreeView) |
 | KeyDown | Occurs when a key is pressed while the control has focus. (Inherited from System.Windows.Forms.Control) |
 | KeyPress | Occurs when a key is pressed while the control has focus. (Inherited from System.Windows.Forms.Control) |
 | KeyUp | Occurs when a key is released while the control has focus. (Inherited from System.Windows.Forms.Control) |
 | Layout | Occurs when a control should reposition its child controls. (Inherited from System.Windows.Forms.Control) |
 | Leave | Occurs when the input focus leaves the control. (Inherited from System.Windows.Forms.Control) |
 | LocationChanged | Occurs when the Location property value has changed. (Inherited from System.Windows.Forms.Control) |
 | LostFocus | Occurs when the control loses focus. (Inherited from System.Windows.Forms.Control) |
 | MarginChanged | Occurs when the control's margin changes. (Inherited from System.Windows.Forms.Control) |
 | MouseCaptureChanged | Occurs when the control loses mouse capture. (Inherited from System.Windows.Forms.Control) |
 | MouseClick | Occurs when the control is clicked by the mouse. (Inherited from System.Windows.Forms.Control) |
 | MouseDoubleClick | Occurs when the control is double clicked by the mouse. (Inherited from System.Windows.Forms.Control) |
 | MouseDown | Occurs when the mouse pointer is over the control and a mouse button is pressed. (Inherited from System.Windows.Forms.Control) |
 | MouseEnter | Occurs when the mouse pointer enters the control. (Inherited from System.Windows.Forms.Control) |
 | MouseHover | Occurs when the mouse pointer rests on the control. (Inherited from System.Windows.Forms.Control) |
 | MouseLeave | Occurs when the mouse pointer leaves the control. (Inherited from System.Windows.Forms.Control) |
 | MouseMove | Occurs when the mouse pointer is moved over the control. (Inherited from System.Windows.Forms.Control) |
 | MouseUp | Occurs when the mouse pointer is over the control and a mouse button is released. (Inherited from System.Windows.Forms.Control) |
 | MouseWheel | Occurs when the mouse wheel moves while the control has focus. (Inherited from System.Windows.Forms.Control) |
 | Move | Occurs when the control is moved. (Inherited from System.Windows.Forms.Control) |
 | NodeMouseClick | Occurs when the user clicks a TreeNode with the mouse. (Inherited from System.Windows.Forms.TreeView) |
 | NodeMouseDoubleClick | Occurs when the user double-clicks a TreeNode with the mouse. (Inherited from System.Windows.Forms.TreeView) |
 | NodeMouseHover | Occurs when the mouse hovers over a TreeNode. (Inherited from System.Windows.Forms.TreeView) |
 | ParentChanged | Occurs when the Parent property value changes. (Inherited from System.Windows.Forms.Control) |
 | PreviewKeyDown | Occurs before the KeyDown event when a key is pressed while focus is on this control. (Inherited from System.Windows.Forms.Control) |
 | QueryAccessibilityHelp | Occurs when AccessibleObject is providing help to accessibility applications. (Inherited from System.Windows.Forms.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 System.Windows.Forms.Control) |
 | RegionChanged | Occurs when the value of the Region property changes. (Inherited from System.Windows.Forms.Control) |
 | Resize | Occurs when the control is resized. (Inherited from System.Windows.Forms.Control) |
 | RightToLeftChanged | Occurs when the RightToLeft property value changes. (Inherited from System.Windows.Forms.Control) |
 | RightToLeftLayoutChanged | Occurs when the value of the RightToLeftLayout property changes. (Inherited from System.Windows.Forms.TreeView) |
 | SizeChanged | Occurs when the Size property value changes. (Inherited from System.Windows.Forms.Control) |
 | StyleChanged | Occurs when the control style changes. (Inherited from System.Windows.Forms.Control) |
 | SystemColorsChanged | Occurs when the system colors change. (Inherited from System.Windows.Forms.Control) |
 | TabIndexChanged | Occurs when the TabIndex property value changes. (Inherited from System.Windows.Forms.Control) |
 | TabStopChanged | Occurs when the TabStop property value changes. (Inherited from System.Windows.Forms.Control) |
 | Validated | Occurs when the control is finished validating. (Inherited from System.Windows.Forms.Control) |
 | Validating | Occurs when the control is validating. (Inherited from System.Windows.Forms.Control) |
 | VisibleChanged | Occurs when the Visible property value changes. (Inherited from System.Windows.Forms.Control) |