对单元格数据进行格式化:
常见的格式如下: (除文本格式测试通过外,日期好像不行,其他未测试)
1) 文本:vnd.ms-excel.numberformat:@
2) 日期:vnd.ms-excel.numberformat:yyyy/mm/dd
3) 数字:vnd.ms-excel.numberformat:#,##0.00
4) 货币:vnd.ms-excel.numberformat:¥#,##0.00
5) 百分比:vnd.ms-excel.numberformat: #0.00%
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
1 protected void GVExport_RowDataBound(object sender, GridViewRowEventArgs e)
2 {
8 if( e.Row.RowIndex > -1 )
9 {
10 //for (int i = 0; i < e.Row.Cells.Count; i++)
11 //{
12 // e.Row.Cells[i].Attributes.Add("style", "vnd.ms-excel.numberformat:@");
13 //}
14 e.Row.Cells[1].Attributes.Add("style", "vnd.ms-excel.numberformat:@");
15 e.Row.Cells[2].Attributes.Add("style", "vnd.ms-excel.numberformat:@");
16 //e.Row.Cells[17].Attributes.Add("style", "vnd.ms-excel.numberformat:yyyy/mm/dd");
20 }
21 }
实在不行,再加上如下操作试试,在导出excel的方法中加上如下代码:
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
1 System.Web.UI.WebControls.GridView gv = new GridView();
2 gv.RowDataBound += new System.Web.UI.WebControls.GridViewRowEventHandler(gv_ItemDataBound); //绑定格式转换方法
3 gv.DataSource = dt.DefaultView;
4 gv.DataBind();
5