Applies to: Nevron Diagram for .NET
How to override the double click event on a shape?
To override the double click event and use your own logic, you should do two things:
1. Set inplace edit protection of the shapes you want:
[C#]
NAbilities protection = shape.Protection;
protection.InplaceEdit = true;
shape.Protection = protection;
[VB.NET]
Dim protection As NAbilities = shape.Protection
protection.InplaceEdit = True
shape.Protection = protection
2. Subscribe to the NodeDoubleClick event of the drawing document's event sync service and in the event handler use the following code:
[C#]
private void EventSinkService_NodeDoubleClick(NNodeViewEventArgs args)
{
NShape shape = args.Node as NShape;
if (shape != null)
{
// Implement your logic here
// ...
// Mark the event as handled
args.Handled = true;
}
}
[VB.NET]
Private Sub EventSinkService_NodeDoubleClick(args As NNodeViewEventArgs)
Dim shape As NShape = TryCast(args.Node, NShape)
If shape IsNot Nothing Then
' Implement your logic here
' ...
' Mark the event as handled
args.Handled = True
End If
End Sub
Article ID: 78, Created On: 10/7/2010, Modified: 11/15/2010