散分：DataTable绑定到GridView如何分页？

renmasheshou 2007-06-20 10:43:10

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>

...全文

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buxiangwei 2007-06-28

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

renmasheshou 2007-06-26

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biye2008 2007-06-24

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henfeng 2007-06-23

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cangyuewuhen 2007-06-23

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

biye2008 2007-06-23