private void fillData() { try { DataGridViewButtonColumn col = new DataGridViewButtonColumn(); col.DataPropertyName = "destinationId"; col.Name = "destinationId"; col.HeaderText = "Destination Id"; grd_selectDestination.Columns.Add(col); grd_selectDestination.DataSource = MANAGEDB.getDestinationDetails(); cmb_search.SelectedIndex = 1; } catch (Exception ex) { COM_MESSAGE.exceptionMessage(ex.Message); } }