Hi Suman,

The size of the grid is determined in the same way as any other control. There's nothing special about the grid in that regard. You set the Size, Location, Dock, or Anchor properties to control this. So I'm not sure I understand what you are asking.

suman george said:

-->How to remove "Drag column header here to group by that column" text.

        private void ultraGrid1_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
        {
            UltraGridLayout layout = e.Layout;

            layout.GroupByBox.Hidden = true;            
        }