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  • 在Asp.net中将GridView打印为word或者Excel

    在Asp.net中将GridView打印为word或者Excel

    学到的新东东,GridView打印为word,呵呵

    1.打印按钮函数

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     protected void Button_print_Click(object sender, EventArgs e)
        {
            System.Web.HttpContext HC = System.Web.HttpContext.Current;
            HC.Response.Clear();
            HC.Response.Charset = "GB2312";
            HC.Response.Buffer = true;
            HC.Response.ContentEncoding = System.Text.Encoding.UTF7;
            HC.Response.AddHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode("查询结果打印", System.Text.Encoding.UTF8) + ".doc");
            HC.Response.ContentType = "application/ms-word";//如果要打印为excel格式,则换为"application/excel"
            this.EnableViewState = false;
            System.IO.StringWriter sw = new System.IO.StringWriter();
            System.Web.UI.HtmlTextWriter htw = new System.Web.UI.HtmlTextWriter(sw);
            this.GV_result.RenderControl(htw);
            HC.Response.Write(sw.ToString());
            HC.Response.End();
        }//打印输出按钮
    



    2.必须再写这个函数

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      public override void VerifyRenderingInServerForm(System.Web.UI.Control control)
        {
        }
    



    3.在.aspx页面page里边加上

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      EnableEventValidation="false"
    



    上面这三步是必须的

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  • 原文地址:https://www.cnblogs.com/lan0725/p/1873900.html
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