ColumnDragOverEventArgs.SourceIndex Property

Gets the index of the source column or band where the drag operation started.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v26.1.Core.dll

Declaration

C#

public int SourceIndex { get; }

VB.NET

Public ReadOnly Property SourceIndex As Integer

Property Value

Type	Description
Int32	The index of the source column or band where the drag operation started.

Remarks

The following code snippet prevents users from dragging an item within one of the first two bands:

C#

private void TableView_ColumnDragOver(object sender, ColumnDragOverEventArgs e) {
    if (e.SourceIndex >= 0 && e.SourceIndex < 2) {
        e.Cancel = true;
    }
}