各位高手请教一个问题

[yaojiafu20001]

在页面上有一个附件，点击后怎样才能弹出下载的对话框？

[flyinglz]

this.Page.Response.Clear();
this.Page.Response.ClearHeaders();
this.Page.Response.Buffer = false;
this.Page.Response.ContentType = "application/octet-stream";
this.Page.Response.AppendHeader("Content-Disposition","attachment;filename=" +HttpUtility.UrlEncode(ExcelFile.FullName,System.Text.Encoding.UTF8));
this.Page.Response.AppendHeader("Content-Length",ExcelFile.Length.ToString());
this.Page.Response.WriteFile(ExcelFile.FullName);
this.Page.Response.Flush();

[liuvb]

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