Excel导出及数据格式化处理

 1 public void ToExcel(System.Web.UI.Control ctl, string FileName)

 2         {

 3             HttpContext.Current.Response.Charset = "UTF-8";

 4             HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.Default;

 5             HttpContext.Current.Response.ContentType = "application/ms-excel";

 6             HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment;filename=" + "" + FileName + ".xls");

 7             ctl.Page.EnableViewState = false;

 8             System.IO.StringWriter tw = new System.IO.StringWriter();

 9             HtmlTextWriter hw = new HtmlTextWriter(tw);

10             ctl.RenderControl(hw);

11             HttpContext.Current.Response.Write(tw.ToString());

12             HttpContext.Current.Response.End();

13         }

14         public override void VerifyRenderingInServerForm(Control control)

15         {

16             //base.VerifyRenderingInServerForm(control);

17         }

18         protected void myGridView_RowDataBound(object sender, GridViewRowEventArgs e)

19         {

20             if (e.Row.RowType == DataControlRowType.DataRow)

21             {

22                 //e.Row.Cells[0].Attributes.Add("style", "vnd.ms-excel.numberformat:@");//这里是将要导出到execl里的第一列格式化为字符类型。

23                 //e.Row.Cells[3].Attributes.Add("style", "vnd.ms-excel.numberformat:¥#,###.00");//这里是格式化为货币类型。

24                 e.Row.Cells[4].Attributes.Add("style", "vnd.ms-excel.numberformat:@");

25                 //1) 文本:vnd.ms-excel.numberformat:@

26                 //2) 日期:vnd.ms-excel.numberformat:yyyy/mm/dd

27                 //3) 数字:vnd.ms-excel.numberformat:#,##0.00

28                 //4) 货币:vnd.ms-excel.numberformat:¥#,##0.00

29                 //5) 百分比:vnd.ms-excel.numberformat: #0.00%

30             }

31         }

 

以上只是部分格式,还有更多,可以打开Excel查看,如下图:

Excel导出及数据格式化处理

图一、Excel其它格式

由于我需要导出一串类似于"201304110093"这样的字符串,但导出Excel后,其格式竟然为"2.01304E+11",实在太无耻了~,于是我在Excel中一通乱试,终于发现,把储存格式调为上图那个自定义的"0"格式即一切正常,所以,嘿嘿,在代码中果断加入:

1 protected void gvAboveFiveList_RowDataBound(object sender, GridViewRowEventArgs e)

2     {

3         if (e.Row.RowType == DataControlRowType.DataRow)

4         {

5             //讓輸出的數字以自定義的0格式輸出

6             e.Row.Cells[0].Attributes.Add("style", "vnd.ms-excel.numberformat:0");

7         }

8     }

 

好了,收工啦~~

你可能感兴趣的:(Excel)