散分：DataTable绑定到GridView如何分页？

简单用例如下：<%@ Page Language="C#" %><%@ Import Namespace="System.Data" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server">
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            this.DataBind();
        }
    }    private void DataBind()
    {
        DataTable dt = new DataTable();
        DataColumn dc = new DataColumn("x");
        dt.Columns.Add(dc);        for (int i = 1; i < 25; i++)
        {
            DataRow dr = dt.NewRow();
            dr["x"] = i;
            dt.Rows.Add(dr);
        }        this.GridView1.DataSource = dt;
        this.GridView1.DataBind();
    }    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        //？？？
        GridView1.PageIndex = e.NewPageIndex;
        GridView1.DataBind();
    }
</script><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
        <asp:GridView ID="GridView1" runat="server" AllowPaging="True" OnPageIndexChanging="GridView1_PageIndexChanging">
        </asp:GridView>
    </form>
</body>
</html>

解决方案 »

  1.   

    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
        {
            //？？？
            GridView1.PageIndex = e.NewPageIndex;
            GridView1.DataBind();-------改成DataBind();
        }
    试试
      

  2.   

    同意 cangyuewuhen() 的。csdn上的裤衩和星星实在是太多太乱了。
      

  3.   

    把allowpaging设置为ture
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
        {        
            GridView1.PageIndex = e.NewPageIndex;
            DataBind();
        }