同意colinliu(流浪人) ，应该自已写。看看这个程序适合你说的情况不，自已改改看。
<%@ Page Debug="true" Language="C#" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<html>
<head>
<title>自定义DataGrid的导航控件</title>
<script language="C#" runat="server" >
// This data container will be initialize when Page is loaded
DataTable dataTable;
public void Page_Load()
{
string dataSource = "Data Source=localhost;";
string security = "user id=sa; password=;";
string initialCatalog = "initial catalog=pubs;";
string cnnString = dataSource + security + initialCatalog;
SqlConnection connection = new SqlConnection(cnnString);
string strSql = "select au_lname, au_fname, city, state, zip from [authors]";
SqlCommand command = new SqlCommand(strSql, connection);
SqlDataAdapter adapter = new SqlDataAdapter();
adapter.SelectCommand = command;
dataTable = new DataTable();
try {
connection.Open();
adapter.Fill(dataTable);
}
catch(SqlException e) {
Response.Write(e.ToString());
return;
}
finally {
connection.Close();
}
if(!IsPostBack)
{
grid1.DataSource = dataTable;
grid1.DataBind();
lblTotalNumber.Text = grid1.PageCount.ToString();
txtPage.Text = grid1.CurrentPageIndex.ToString();
}
}
public void NextPrevPage(object sender, EventArgs e)
{
if(((LinkButton)sender).ID == "PrevButton")
{
if(grid1.CurrentPageIndex != 0)
grid1.CurrentPageIndex --;
}
else
{
if(grid1.CurrentPageIndex != grid1.PageCount-1)
grid1.CurrentPageIndex++;
}
grid1.DataSource = dataTable;
grid1.DataBind();
txtPage.Text = grid1.CurrentPageIndex.ToString();
}
public void JumpToPage(object sender, EventArgs e)
{
int number = 0;
try {
number = int.Parse(txtPage.Text);
}
catch { return; }
if(number < 0 || number > grid1.PageCount-1)
{
txtPage.Text = grid1.CurrentPageIndex.ToString();
return;
}
grid1.CurrentPageIndex = number;
grid1.DataSource = dataTable;
grid1.DataBind();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<h3>自定义DataGrid的导航控件</h3>
<asp:DataGrid id="grid1" runat="server" AllowPaging="true" PageSize="5">
<HeaderStyle BackColor="lightblue" Font-Name="Arial" Font-Bold="true" />
<ItemStyle BackColor="lightyellow"/>
<PagerStyle Visible="false" />
</asp:DataGrid>
<asp:LinkButton Text="上一页" id="PrevButton"
OnClick="NextPrevPage" runat="server" />
<asp:LinkButton Text="下一页" id="NextButton"
OnClick="NextPrevPage" runat="server" />
跳转到 <asp:TextBox id="txtPage" width="20pt"
OnTextChanged="JumpToPage" AutoPostBack="true" runat="server"/>页，
总共<asp:Label id="lblTotalNumber" runat="server"/>页
</form>
</body>
</html>
