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dotnet-framework-api
- C1.Win.4.8 Assembly
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C1.Win.TreeView.4.8 Assembly
- C1.Reflection
- C1.Win.C1Themes.Design
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C1.Win.TreeView
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Classes
- BindingInfo
- C1CheckList
- C1CheckListEventArgs
- C1CheckListItem
- C1CheckListItemCollection
- C1CheckListItemStylesEventArgs
- C1CheckListSelectedItemCollection
- C1TreeColumn
- C1TreeColumnCollection
- C1TreeNode
- C1TreeNodeCollection
- C1TreeNodeConverter
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C1TreeView
- Constructors
- Properties
-
Methods
- BeginEdit
- BeginInit
- BeginUpdate
- CheckAll
- CollapseAll
- CreateAccessibilityInstance
- Dispose
- EndEdit
- EndInit
- EndUpdate
- ExpandAll
- FocusCell
- GetAccessibilityObjectById
- GetColumnPreferredWidth
- GetFocusedColumnIndex
- GetFocusedNode
- GetNodeAtPoint
- GetTopNode
- IsInputKey
- OnApplyNodeCellStyles
- OnApplyNodeCellToolTipText
- OnApplyNodeStyles
- OnBoundItemChanged
- OnCellBeginEdit
- OnCellEndEdit
- OnCheckStateChanged
- OnCheckStateChanging
- OnCollapsed
- OnCollapsing
- OnColumnHeaderMouseClick
- OnCursorChanged
- OnDataBindingComplete
- OnDragDrop
- OnDragEnter
- OnDragLeave
- OnDragOver
- OnEnabledChanged
- OnExpanded
- OnExpanding
- OnGotFocus
- OnHeaderCheckStateChanged
- OnHeaderCheckStateChanging
- OnItemDrag
- OnKeyDown
- OnLeave
- OnLostFocus
- OnMouseDoubleClick
- OnMouseDown
- OnMouseMove
- OnMouseUp
- OnMouseWheel
- OnMultipleSelectionChanged
- OnNodeCheckBoxClick
- OnNodeEnabledChanged
- OnPaint
- OnRightToLeftChanged
- OnScroll
- OnScrollPositionChanged
- OnSelectionChanged
- OnSelectionChanging
- OnSizeChanged
- OnStylesChanged
- RaiseApplyNodeCellStyles
- RaiseApplyNodeStyles
- RaiseKeyDown
- ReadXml
- RescaleConstantsForDpi
- ResetButtonImageList
- ResetCheckImageList
- ResetNodeCellStyles
- ResetNodeStyles
- ResetStyles
- ScrollToNode
- Search
- SearchAll
- SetDefaultStyles
- ShouldSerializeButtonImageList
- ShouldSerializeCheckImageList
- ShouldSerializeStyles
- ShowAboutBox
- UncheckAll
- WriteXml
- Events
- C1TreeViewCancelEventArgs
- C1TreeViewCheckBoxEventArgs
- C1TreeViewColumnMouseEventArgs
- C1TreeViewEventArgs
- C1TreeViewItemDragEventArgs
- C1TreeViewNodeCellCancelEventArgs
- C1TreeViewNodeCellEventArgs
- C1TreeViewNodeCellStylesEventArgs
- C1TreeViewNodeStylesEventArgs
- C1TreeViewToolTipTextEventArgs
- CheckBoxInfo
- CheckListBindingInfo
- CustomContentPresenter
- ExpressionException
- ExpressionInfo
- HeaderStyle
- NodeCellStyle
- PropertyPath
- TreeColumnStyles
- TreeNodeCellStyles
- TreeViewStyles
- Enums
- Interfaces
- Delegates
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Classes
- C1.Win.TreeView.Design
- C1.Win.TreeView.Localization
- C1.Win.TreeView.Styles
- C1.Win.TreeView.Util
- dotnet-api
C1.Win.TreeView.C1TreeView.OnExpanding
OnExpanding Method
OnExpanding(C1TreeViewCancelEventArgs)
Fires the Expanding event.
Declaration
protected virtual void OnExpanding(C1TreeViewCancelEventArgs e)Protected Overridable Sub OnExpanding(e As C1TreeViewCancelEventArgs)Parameters
| Type | Name | Description |
|---|---|---|
| C1TreeViewCancelEventArgs | e |