摘要:增加一個record count 欄位
var col = gridView1.Columns.Add();
col.FieldName = "count";
col.Visible = true;
col.UnboundType = DevExpress.Data.UnboundColumnType.Integer; // 這行一定要, 不然跑不出來
gridView1.CustomUnboundColumnData += gridView1_CustomUnboundColumnData;
void gridView1_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e)
{
if (e.Column.FieldName =="count") e.Value = e.ListSourceRowIndex+1;
}