DiagramControl.ShowingEditor Event

Enables you to prevent an end-user from activating the editors of individual diagram items.

Assembly : DevExpress.Xpf.Diagram.v25.2.dll

NuGet Package : DevExpress.Wpf.Diagram

Declaration

C#
VB.NET

csharp

public event EventHandler<DiagramShowingEditorEventArgs> ShowingEditor

Public Event ShowingEditor As EventHandler(Of DiagramShowingEditorEventArgs)

Event Data

The ShowingEditor event's data class is DevExpress.Xpf.Diagram.DiagramShowingEditorEventArgs.

Remarks

The ShowingEditor event is raised before a diagram item’s text editor is activated, allowing you to cancel the action and prevent the text from being edited. To do this, set the event parameter’s Cancel property to false.