gridview 万能分页代码

实现如下图片的分页：第【】页，共【】页，首页，上一页，下一页，末页 跳到某页；图片在最下面；gv里面的模板PagerTemplate复制到你的gv对应位置，然后在

protected void gvgetall_PageIndexChanging(object sender, GridViewPageEventArgs e)事件里面写.cs里代码就可以实现。 

<asp:GridView ID="gvgetall" runat="server" AllowSorting="True" AutoGenerateColumns="False"
                            Width="100%" OnRowCommand="gvgetall_RowCommand" EmptyDataText="没有任何数据可以显示" AllowPaging="True"
                            OnPageIndexChanging="gvgetall_PageIndexChanging" PageSize="2" OnSorting="gvgetall_Sorting"
                            OnRowCreated="gvgetall_RowCreated" OnRowDataBound="gvgetall_RowDataBound">
                            <Columns>
                                <asp:BoundField DataField="En_id" HeaderText="编号" Visible="False">
                                    <ItemStyle HorizontalAlign="Center" />
                                </asp:BoundField>
                                <asp:TemplateField HeaderText="企业名称" SortExpression="name">
                                    <ItemTemplate>
                                        <asp:LinkButton ID="btnupdate" CommandName="update" CommandArgument='<%#Eval("ID") %>'
                                            runat="server" Text='<%# trimFieldLength(Eval("name").ToString())%>' ForeColor="blue" />
                                    </ItemTemplate>
                                    <ItemStyle HorizontalAlign="Center" />
                                    <FooterTemplate>
                                        RETGRYTRYTYGTY
                                    </FooterTemplate>
                                </asp:TemplateField>
                                <asp:TemplateField SortExpression="WEBSITE" HeaderText="企业网址">
                                    <ItemTemplate>
                                        <asp:Label ID="lbweb" Visible="false" runat="server" Text='<%# trimFieldLength1(Eval("WEBSITE").ToString())%>'></asp:Label>
                                        <a href='<%=ViewState["web"]%>' target="_blank">
                                            <%# trimFieldLength1(Eval("WEBSITE").ToString())%>
                                        </a>
                                    </ItemTemplate>
                                    <ItemStyle HorizontalAlign="Center" />
                                </asp:TemplateField>
                                <asp:BoundField DataField="address" HeaderText="企业地址" SortExpression="address">
                                    <ItemStyle HorizontalAlign="Center" />
                                </asp:BoundField>
                            </Columns>
                            <PagerStyle CssClass="cssPager" />
                            <AlternatingRowStyle BackColor="#E2F8FF"></AlternatingRowStyle>
                            <HeaderStyle HorizontalAlign="Center" BackColor="#99CCFF"></HeaderStyle>
                            <PagerTemplate>
                                <table>
                                    <tr>
                                        <td style="text-align: right">
                                            第<asp:Label ID="lblPageIndex" runat="server" Text="<%#((GridView)Container.Parent.Parent).PageIndex + 1 %>"></asp:Label>页
                                            共<asp:Label ID="lblPageCount" runat="server" Text="<%# ((GridView)Container.Parent.Parent).PageCount %>"></asp:Label>页
                                            <asp:LinkButton ID="btnFirst" runat="server" CausesValidation="False" CommandArgument="First"
                                                CommandName="Page" Text="首页" Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=0 %>"></asp:LinkButton>
                                            <asp:LinkButton ID="btnPrev" runat="server" CausesValidation="False" CommandArgument="Prev"
                                                CommandName="Page" Text="上一页" Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=0 %>"></asp:LinkButton>
                                            <asp:LinkButton ID="btnNext" runat="server" CausesValidation="False" CommandArgument="Next"
                                                CommandName="Page" Text="下一页" Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=((GridView)Container.Parent.Parent).PageCount-1 %>"></asp:LinkButton>
                                            <asp:LinkButton ID="btnLast" runat="server" CausesValidation="False" CommandArgument="Last"
                                                CommandName="Page" Enabled="<%# ((GridView)Container.Parent.Parent).PageIndex!=((GridView)Container.Parent.Parent).PageCount-1 %>"
                                                Text="尾页"></asp:LinkButton>
                                            <asp:TextBox ID="txtNewPageIndex" runat="server" onkeyup="value=value.replace(/[^\d]/g,'') "
                                                Text="<%# ((GridView)Container.Parent.Parent).PageIndex + 1%>" Width="20px"></asp:TextBox>
                                            <asp:LinkButton ID="btnGo" runat="server" CausesValidation="False" CommandArgument="-1"
                                                CommandName="Page" Text="GO"></asp:LinkButton>
                                        </td>
                                    </tr>
                                </table>
                            </PagerTemplate>
                        </asp:GridView>


 .cs
protected void gvgetall_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {   

        GridView gvw = (GridView)sender;//当前实例
        if (e.NewPageIndex < 0)
        {
            TextBox pageNum = (TextBox)gvw.BottomPagerRow.FindControl("txtNewPageIndex");
            int Pa = int.Parse(pageNum.Text);
            if (Pa <= 0)
            {
                gvw.PageIndex = 0;
            }
            else
            {
                gvw.PageIndex = Pa - 1;
            }
        }
        else
        {
            gvw.PageIndex = e.NewPageIndex;
        }    

        bind();
    }