Dear all, I have one c# window form which contains datagridview controls,i have made some columns visibility to fale.I have one button control when i click the button another form opens and when i will close the second form i need to show main form datagrid view control columns by seeting visible=true. This is happing fine but the datagrid view is not refreshing.I tried with datagridview.refresh() method also. Please help me on this. Regards Veeresh
i want to join this group