在我的网站上,我有一个调用方法的按钮,然后生成Excel报告。代码有效。问题是代码在同一个选项卡上显示所有网格视图(有3个)。我可以添加什么代码,以便当我单击按钮时,它将下载文档,但每个网格视图都显示在单独的选项卡上。选项卡名称将分别位于前1,前2和前3。所以为了澄清,现在所有的网格视图都显示在顶部1选项卡上,我需要再制作2个选项卡(前2和前3)并放入gridview2在顶部2选项卡上,以及顶部3选项卡上的gridview3。只有1个数据集。我可以使用什么代码来循环它,以便将每个表显示在不同的工作表中?
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
DataSet dataSet = new DataSet();
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["ISALog1ConnectionString"].ToString());
SqlCommand cmd = new SqlCommand("exec ProxyReport", conn);
cmd.CommandTimeout = 200;
SqlDataAdapter ad = new SqlDataAdapter(cmd);
ad.Fill(dataSet);
GridView1.DataSource = dataSet.Tables[0];
GridView1.DataBind();
GridView2.DataSource = dataSet.Tables[1];
GridView2.DataBind();
GridView3.DataSource = dataSet.Tables[2];
GridView3.DataBind();
}
protected void Button1_Click(object sender, EventArgs e)
{
string attachment = "attachment; filename=Top 1.xls";
Response.ClearContent();
Response.AddHeader("content-disposition", attachment);
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.ContentType = "application/ms-excel";
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
GridView1.RenderControl(htw);
GridView2.RenderControl(htw);
GridView3.RenderControl(htw);
Response.Write(sw.ToString());
Response.End();
}
public override void VerifyRenderingInServerForm(Control control)
{
}
}