将gridviews导出为3个工作表

时间:2012-07-12 16:10:21

标签: c# asp.net gridview export excel-interop

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)
{

}


}

1 个答案:

答案 0 :(得分:0)

看起来像是Export GridView to multiple Excel sheet的副本。看来你会考虑互操作。

祝你好运。