windowsforms-devexpress-dot-xtradiagram-dot-diagramcontrol-1014b0e6.md
Fires each time the end-user attempts to initiate text editing to edit the text within a diagram item.
Namespace : DevExpress.XtraDiagram
Assembly : DevExpress.XtraDiagram.v25.2.dll
NuGet Package : DevExpress.Win.Diagram
[DiagramCategory(DiagramCategory.DiagramItems)]
public event EventHandler<DiagramQueryItemEditActionEventArgs> QueryItemEditAction
<DiagramCategory(DiagramCategory.DiagramItems)>
Public Event QueryItemEditAction As EventHandler(Of DiagramQueryItemEditActionEventArgs)
The QueryItemEditAction event's data class is DiagramQueryItemEditActionEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Allow | Specifies whether users can edit the item’s text. |
| Item | Returns the item whose text the end-user is attempting to edit. |
The Item property returns the diagram item for which the end-user attempts to initiate text editing. Set the event’s Allow property to false to prevent the end-user from initiating text editing.
See Also