DiagramControl.CustomItemGiveFeedback Event

Occurs while diagram items are dragged.

Namespace: DevExpress.XtraDiagram

Assembly: DevExpress.XtraDiagram.v20.2.dll

NuGet Package: DevExpress.Win.Diagram

Declaration

C#

[DiagramCategory(DiagramCategory.Behavior)]
public event EventHandler<DiagramCustomItemGiveFeedbackEventArgs> CustomItemGiveFeedback

VB.NET

<DiagramCategory(DiagramCategory.Behavior)>
Public Event CustomItemGiveFeedback As EventHandler(Of DiagramCustomItemGiveFeedbackEventArgs)

Event Data

The CustomItemGiveFeedback event's data class is DiagramCustomItemGiveFeedbackEventArgs. The following properties provide information specific to this event:

Property	Description
Cursor	Gets or sets the cursor type used during the drag-and-drop operation.
Effects	Gets a value that indicates the effects of the drag-and-drop operation.
Items	Returns the list of items that are objects of the drag-and-drop operation.

Remarks

Handle the CustomItemGiveFeedback event to modify the appearance of the mouse pointer during the drag operation. See the example below.

C#

void diagram_CustomItemGiveFeedback(object sender, DiagramCustomItemGiveFeedbackEventArgs e)
{
    e.Cursor = DragDropCursor.Custom;
    Cursor.Current = Cursors.No;
}

VB.NET

Private Sub diagram_CustomItemGiveFeedback(ByVal sender As Object, ByVal e As DiagramCustomItemGiveFeedbackEventArgs)
    e.Cursor = DragDropCursor.Custom
    Cursor.Current = Cursors.No
End Sub