将网格导出为ex​​cel时替换复选框

Question

将网格导出到Excel时，我不想显示复选框。我的标题checbox没有显示，而所有的孩子chechboxes总是在那里.. :(我调试，并找出了gridview连接自己的名称到每行的原因，以便我的代码无法检测复选框。这里是我的代码

 protected void Export_to_Excel(object sender, EventArgs e)
    {
        GridView1.AllowPaging = false;
        GridView1.DataSource = dtPatientList;
        GridView1.DataBind();
        System.Diagnostics.Debugger.Break();
        Response.Clear();
        Response.AddHeader("content-disposition", "attachment;filename=PatientSearchReport.xls");
        Response.ContentType = "application/vnd.xlsx";
        System.IO.StringWriter stringWrite = new System.IO.StringWriter();
        System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);
        GridView1.RenderControl(htmlWrite);
        string html2 = Regex.Replace(stringWrite.ToString(), @"(<input type=""image""\/?[^>]+>)", @"", RegexOptions.IgnoreCase);
        html2 = Regex.Replace(html2, @"(<input type=""checkbox""\/?[^>]+>)", @"", RegexOptions.IgnoreCase);
        html2 = Regex.Replace(html2, @"(<a \/?[^>]+>)", @"", RegexOptions.IgnoreCase);
        Response.Write(html2.ToString());
        Response.End();
        GridView1.AllowPaging = true;
        GridView1.DataSource = dtPatientList;
        GridView1.DataBind();
    }

Answer 1

尝试

protected void Export_to_Excel(object sender, EventArgs e)
    {
        //System.Diagnostics.Debugger.Break();
        Response.Clear();
        Response.AddHeader("content-disposition", "attachment;filename=PatientSearchReport.xls");
        Response.ContentType = "application/vnd.xlsx";
        System.IO.StringWriter stringWrite = new System.IO.StringWriter();
        System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);  
        GridView1.RenderControl(htmlWrite);
        string html2 = Regex.Replace(stringWrite.ToString(), @"(<input type=""image""\/?[^>]+>)", @"", RegexOptions.IgnoreCase);
        html2 = Regex.Replace(html2, @"(<input class=""checkbox""\/?[^>]+>)", @"", RegexOptions.IgnoreCase);
        html2 = Regex.Replace(html2, @"(<a \/?[^>]+>)", @"", RegexOptions.IgnoreCase);
        Response.Write(html2.ToString());
        Response.End();
    }