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protected void Button1_Click(object sender, EventArgs e)
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{
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Response.Clear();
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Response.Buffer = true;
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Response.Charset = "GB2312";
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Response.AppendHeader("Content-Disposition", "attachment;filename=FileName.xls");
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// 如果设置为 GetEncoding("GB2312");导出的文件将会出现乱码!!!
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Response.ContentEncoding = System.Text.Encoding.UTF8;
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Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。
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System.IO.StringWriter oStringWriter = new System.IO.StringWriter();
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System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
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gvProduct.RenderControl(oHtmlTextWriter);
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Response.Output.Write(oStringWriter.ToString());
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Response.Flush();
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Response.End();
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}
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//确认在运行时为指定的 ASP.NET 服务器控件呈现 HtmlForm 控件
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public override void VerifyRenderingInServerForm(Control control)
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{ }
我在这里在着重说一下VerifyRenderingInServerForm()这个方法,他的作用注释里都有,在这里主要是避免产生“GridView 类型 的gvProduct 不再<form runat=server> 标记中”之类的错误。详情可以查看MSDN。
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