GridView自带分页

<asp:GridView>
<Columns>
</Columns>
<PagerTemplate>
    <div style="text-align: right; color: Blue">
        <asp:LinkButton ID="cmdFirstPage" runat="server" CommandName="Page" CommandArgument="First"
            Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=0 %>">首页</asp:LinkButton>
        <asp:LinkButton ID="cmdPreview" runat="server" CommandArgument="Prev" CommandName="Page"
            Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=0 %>">上页</asp:LinkButton>
        第<asp:Label ID="lblcurPage" ForeColor="Blue" runat="server" Text='<%# ((GridView)Container.Parent.Parent).PageIndex+1  %>'></asp:Label>页/共<asp:Label
            ID="lblPageCount" ForeColor="blue" runat="server" Text='<%# ((GridView)Container.Parent.Parent).PageCount %>'></asp:Label>页
        <asp:LinkButton ID="cmdNext" runat="server" CommandName="Page" CommandArgument="Next"
            Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=((GridView)Container.Parent.Parent).PageCount-1 %>">下页</asp:LinkButton>
        <asp:LinkButton ID="cmdLastPage" runat="server" CommandArgument="Last" CommandName="Page"
            Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=((GridView)Container.Parent.Parent).PageCount-1 %>">尾页</asp:LinkButton>
        &nbsp;
        <asp:TextBox ID="txtGoPage" runat="server" Text='<%# ((GridView)Container.Parent.Parent).PageIndex+1 %>'
            Width="32px" CssClass="inputmini"></asp:TextBox>页<asp:Button ID="Button3" runat="server"
                OnClick="Go_Click" Text="转到" />&nbsp;</div>
</PagerTemplate>
</asp:GridView>

 

 CS代码：

#region 转到触发方法
protected void Go_Click(object sender, EventArgs e)
{
    GvData.PageIndex = int.Parse(((TextBox)GvData.BottomPagerRow.FindControl("txtGoPage")).Text) - 1;
    BindData();   //重新绑定GridView
}
#endregion

#region 分页触发方法
protected void GvData_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
    GvData.PageIndex = e.NewPageIndex;
    BindData();  //重新绑定GridView
}
#endregion