ColumnDragOverEventArgs.TargetIndex Property

Gets the index of the target column or band where the dragged item is about to be dropped.

Namespace: DevExpress.Xpf.Grid

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

Declaration

C#

public int TargetIndex { get; }

VB.NET

Public ReadOnly Property TargetIndex As Integer

Property Value

Type	Description
Int32	The index of the target column or band where the dragged item is about to be dropped.

Remarks

The following code snippet cancels the drag & drop operation if a user attempts to drop the dragged item within one of the first two columns:

C#

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