.net 2.0 中点击下载文件的方法

        Response.ContentType = "application/octet-stream";
        string filename = e.CommandArgument.ToString();
        filename = UploadHelper.getFileName(filename.Replace("/","\"));
        Response.AddHeader("Content-Disposition", "attachment;filename=" + filename);
        string filepath = Server.MapPath(e.CommandArgument.ToString());
        Response.TransmitFile(filepath);

 

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