TreeListControlBase.CopyingToClipboard Event
Occurs when data is copied to the clipboard, allowing you to manually copy required data.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v24.1.dll
NuGet Package: DevExpress.Wpf.Grid.Core
Declaration
Event Data
The CopyingToClipboard event's data class is TreeListCopyingToClipboardEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Cells | Gets an array of cells whose values are about to be copied to the clipboard. |
CopyHeader | Gets whether column headers are copied to the clipboard. Inherited from CopyingToClipboardEventArgsBase. |
GridCells | Gets an array of cells whose values are about to be copied to the clipboard. |
Handled | Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs. |
Nodes | Gets an array of nodes whose values are about to be copied to the clipboard. |
OriginalSource | Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs. |
RoutedEvent | Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs. |
RowHandles | Gets an array of handles that correspond to rows whose values are to be copied to the clipboard. Inherited from CopyingToClipboardEventArgsBase. |
Source | Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs. |
The event data class exposes the following methods:
Method | Description |
---|---|
InvokeEventHandler(Delegate, Object) | When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs. |
OnSetSource(Object) | When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs. |
Remarks
The TreeListControlBase provides two events that allow you to manually process clipboard operations.
- The CopyingToClipboard event is fired before node values are copied to the clipboard by an end-user, or in code. To cancel default processing, set the event parameter’s Handled property to true. This event is not fired if the DataControlBase.ClipboardCopyMode property is set to ClipboardCopyMode.None.
- The DataControlBase.PastingFromClipboard event is fired after an end-user has pressed Ctrl+V or Shift+Ins.
To learn more, see Clipboard Management.
See Also