column should reset always at last position, what ever the last position at run time

Hi,

You can handle the TableControlQueryAllowDragColumn event and get dragging column name and position. Below is a code snippet. If you want to reinsert the particular column then use the TableDescriptor.VisibleColumns collection in a Grid. Here is a code snippet.

this.gridGroupingControl1.TableDescriptor.VisibleColumns.Insert(3,"ColumnName");

this.gridGroupingControl1.TableControlQueryAllowDragColumn +=new GridQueryAllowDragColumnEventHandler(gridGroupingControl1_TableControlQueryAllowDragColumn);

private void gridGroupingControl1_TableControlQueryAllowDragColumn(object sender, GridQueryAllowDragColumnEventArgs e)
{
if( e.Reason == GridQueryAllowDragColumnReason.MouseUp)
{
e.AllowDrag = false;
Console.WriteLine(e.InsertBeforeColumn +":::" + e.Column );
}
}

Here is a forum thread that discuss with the last column dragging ina grid.
http://www.syncfusion.com/support/forums/message.aspx?&MessageID=58196

Best regards,
Haneef