AJAXToolkit_ ModalPopupExtender弹出窗中 使用分页方法

Asp.net页面

添加引用AjaxControlToolkit

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="AjaxToolkit" %>

   <asp:UpdatePanel ID="UpdatePanelPopUpProducts" runat="server">

                                                                   <ContentTemplate>

                       <asp:TextBox ID="tbCustom" runat="server"></asp:TextBox>

                        </ContentTemplate>

                        </asp:UpdatePanel> 

                            <asp:Button ID="btnCustomSearch" runat="server" Text="pop" OnClick="btnCustomSearch_Click" />

                        <AjaxToolkit:ModalPopupExtender ID="mdlPopupCustom" runat="server"   TargetControlID="btnCustomSearch"

                         PopupControlID="pnlPopupCustom" OkControlID="btnOK" CancelControlID="btnClose" BackgroundCssClass="modalBackground"

                                 />

                <asp:Panel runat="server" ID="pnlPopupCustom" BackColor="White"  >

                   <asp:UpdatePanel runat="server" ID="UpdatepanelSelectCu">

                        <Triggers>

                                <asp:AsyncPostBackTrigger ControlID="btnOK" EventName="Click" />

                                <asp:AsyncPostBackTrigger ControlID="btnClose" EventName="Click" />

                            </Triggers>

                        <ContentTemplate>      

                         <asp:UpdatePanel runat="server" ID="Updatepanel1">

                         <ContentTemplate>   

                            <uc1:CustomControl ID="CustomControl1" runat="server"  /><!—-有一分页控件 -->

                              </ContentTemplate>

                         </asp:UpdatePanel> 

                            <asp:Button ID="btnOK" runat="server" Text="确定" OnClick="btnOK_Click"  UseSubmitBehavior="false"/>  

                            <asp:Button ID="btnClose" runat="server" Text="取消" OnClick="btnClose_Click"  UseSubmitBehavior="false"/> 

                                 </ContentTemplate>

                        </asp:UpdatePanel> 

                        </asp:Panel>

后台页面.cs

protected void btnCustomSearch_Click(object sender, EventArgs e)

       {

           //this.mdlPopupCustom.Show();

           //this.pnlPopupCustom.Visible = true;

       }

       protected void btnOK_Click(object sender, EventArgs e)

       {

           this.CustomControl1.GetSelectedCustom();

           string name = ((TypeDataEntity)this.CustomControl1.SelectedCustom).Name;

           ////// this.pcePopup.Commit(name);

           if (!string.IsNullOrEmpty(name))

           {

               PopupControlExtender.GetProxyForCurrentPopup(this.Page).Commit(name);

               //this.pcePopup.Commit(name);

               //PopupControlExtender.GetProxyForCurrentPopup(this).Commit(name);

               //this.pcePopup.Cancel();

               //this.pcePopup.Commit(this.tbCustom.Text);

               //this.mdlPopup.Show();

               this.tbCustom.Text = name;

               this.mdlPopupCustom.Hide();

               //this.pnlPopupCustom.Visible = false;

               //this.mdlPopupCustom.Hide();

           }

       }

       protected void btnClose_Click(object sender, EventArgs e)

       {

           //this.pcePopupCustom.Cancel();

           //this.mdlPopup.Hide();

           //this.pcePopup.Cancel();

           //this.pnlPopupCustom.Visible = false;

           this.mdlPopupCustom.Hide();

       }

在页面中点击按钮弹出选择客户窗体，选择客户后 返回主页面，asp:TextBox ID="tbCustom"  中显示选中的客户名称