private void gvAttandance_CellContentClick(object sender, DataGridViewCellEventArgs e) { if (e.ColumnIndex > -1) { DataGridViewComboBoxCell my_objGridDropbox = new DataGridViewComboBoxCell(); if (gvAttandance.Columns[e.ColumnIndex].Name.Contains("Status")) { gvAttandance[e.ColumnIndex, e.RowIndex] = my_objGridDropbox; ajdbClass.popCmbGrid(my_objGridDropbox, "select name as Status from lookup where lookupid <> '5' and Lookupid <> '6' ", "status", "status"); } } }