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我已经编写了一个函数来将网格数据导出到 excel 中。当网格有大约 1600 行时,导出函数正在生成 0byte 文件。但是当行数较少时,它可以正常工作。我的导出代码如下。我没有得到如何/什么调试!这是因为响应流大小吗?有人可以告诉我一种方法,如何解决这个问题。

       Response.Clear();
       Response.AddHeader("content-disposition", "attachment; filename=" + "FileName" + ".xls");
       Response.Charset = "";          
       Response.Cache.SetCacheability(HttpCacheability.NoCache);
       Response.ContentType = "application/vnd.xls";
       System.IO.StringWriter stringWrite = new System.IO.StringWriter();
       System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);
       grdMain.RenderControl(htmlWrite);

       Response.Write(stringWrite.ToString());
       Response.End();
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1 回答 1

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尝试这个:

Response.Write(stringWrite.ToString());
Response.Flush();
Response.End();
于 2012-10-01T18:35:59.440 回答