grid web_DataGrid

，添加如下代码 UltraWebGrid1.Rows.Add(); UltraWebGrid1.Rows.Add(); UltraWebGrid1.Rows[UltraWebGrid1.Rows.Count – 1].Cells[0].Text = “小计”; //倒数第一行 UltraWebGrid1.Rows[UltraWebGrid1.Rows.Count – 2].Cells[0].Text = ); } } UltraWebGrid1.Rows[UltraWebGrid1.Rows.Count – 1].Cells[2].Value = sum; 2、单击单元格选中行 (1) 选择 UltraWebGrid-displayout–>CellClickActionDefault=RowSelected (2) 选择UltraWebGrid—displayout–>SelectedRowStyleDefault ，代码如下 //可以写在任何地方，属于通用代码 Infragistics.WebUI.UltraWebGrid.TemplatedColumn tcol = (TemplatedColumn)UltraWebGrid1