Asp.Net GridView技术细节整理

1、在已有表头上添加自定义表头

精简后的伪代码如下：

1 e.Row.Cells.RemoveAt(0);
2 e.Row.Cells.AddAt(0, new TableHeaderCell());
3 e.Row.Cells[0].ColumnSpan = 3;
4 e.Row.Cells[0].Text = "Row1</th></tr><tr><th>Row2</th></tr><tr><th>Original Row1 Cell1";