Ji Athiram i am not using what is described in the link you provided.
My code is like this
grdColDesc.Appearance.AnyRecordFieldCell.CellType = "MonthCalendar";
grdColDesc.Appearance.AnyRecordFieldCell.CellValueType = typeof(DateTime);
grdColDesc.Width = 85;
Is there a way to provide style through above method.