贴出问题部分的代码，大家帮我看下。以下是建表头的的部分代码
protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
{
string date1 = TextBox1.Text;
string date2 = TextBox2.Text;
switch (e.Row.RowType)
{
case DataControlRowType.Header:
//总表头
TableCellCollection tcHeader = e.Row.Cells;
tcHeader.Clear();
//第一行表头
tcHeader.Add(new TableHeaderCell());
tcHeader[0].Attributes.Add("bgcolor", "white");
tcHeader[0].Attributes.Add("BorderColor", "#333300");
tcHeader[0].Attributes.Add("BorderWidth", "1px");
tcHeader[0].Attributes.Add("colspan", "10"); //合并第一行的10列
tcHeader[0].Text = "BRT一号线站台运量收入统计</th></tr><tr>";
//第二行表头
tcHeader.Add(new TableHeaderCell());
tcHeader[1].Attributes.Add("bgcolor", "white");
tcHeader[1].Attributes.Add("colspan", "10"); //合并第二行的10列
tcHeader[1].Text = TextBox1.Text + "~" + TextBox2.Text + "</th></tr><tr>";
......
}
}
以下是导出文件的代码
private void Export1(GridView gvUser, string Style, string FileType, string FileName)
{
Response.ClearContent();
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.UTF8;
Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FileName, System.Text.Encoding.UTF8).ToString());
Response.ContentType = FileType;
//page.Response.ContentType = "application/ms-excel";
Page.EnableViewState = false;
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
//turn off paging
gvUser.RenderControl(hw);
Response.Write(Style);
Response.Write(sw.ToString());
//page.Response.Flush();
Response.End();
}
如果把红色字体那段换成tcHeader[1].Text = “2019-07-01” + "~" + “2019-07-07” + "</th></tr><tr>";就没问题。表头的内容只能写死才能导出吗？这种动态绑定的该怎么导出？大神们优先就我用的建表头的方法和导出方法看该怎么改代码
