'Declaration<C1DescriptionAttribute("ノードが展開される前に発生します。変更をキャンセルできます。")> <C1CategoryAttribute("動作")> Public Event Expanding As C1TreeViewCancelEventHandler
[C1Description("ノードが展開される前に発生します。変更をキャンセルできます。")] [C1Category("動作")] public event C1TreeViewCancelEventHandler Expanding
Event Data
The event handler receives an argument of type C1TreeViewCancelEventArgs containing data related to this event. The following C1TreeViewCancelEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Cancel | (Inherited from System.ComponentModel.CancelEventArgs) |
| Node | Gets the tree node that has been checked, expanded, collapsed, or selected. |
See Also