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

posted @ 2008-12-11 18:50  彼岸Elan  阅读(2060)  评论(0)  编辑  收藏  举报