Hi Ginu,
You can set StyleInfo.Format property for formatting the cell values. You can specify the numeric format string, Date format string or enumeration format string. Here is a code snippet to show the "HH:mm" format.
this.gridDataBoundGrid1.Binder.InternalColumns["ColumnName"].StyleInfo.CellValueType = typeof(DateTime);
this.gridDataBoundGrid1.Binder.InternalColumns["ColumnName"].StyleInfo.Format = "HH:mm";
Sample :
FormatSample Also refer our shipped TextFormat browser sample for more details.
[install path:]\Syncfusion\Essential Studio\4.3.0.25\windows\Grid.Windows\Samples\Quick Start\TextFormat\
Best Regards,
Haneef