AJAX ToolKit控件入门(Getting Started with AJAX ToolKit Controls)

 我正在尝试制作我的第一个AJAX控件，但是我收到错误。 我可能错过了一些步骤，但是我找不到它们，尽管我读了很多教程，很可能因为我是AJAX的新手，所以我需要一步一步地引导。 
 
 这些是我已经完成的步骤： 
 
 
 
 下载AJAX ToolKit。 
 
 
 将这些控件添加到ToolBox。 
 
 
 创建新的ASP.NET网站（我听说过AJAX-Enabled Option，但我没有这个选项） 
 
 
 添加AJAX工具。 
 
 
 就是这样。 
 
 我读到我需要在应用程序bin文件夹中注册添加AjaxControlToolkit.dll，但我不知道该怎么做，我的网站中没有Bin文件夹，只有App_Data文件夹。 
 
 比我需要将其添加到Web配置： 
 
<add tagPrefix="ajaxToolkit" namespace="AjaxControlToolkit" assembly="AjaxControlToolkit"/>
 
 比我需要将其添加到我的网站： 
 
 <asp:ScriptManager ID="scriptmanager1" EnablePartialRendering="true" runat="Server" /> 
 
 这是我收到的错误： 
 
 
 
 “编译错误说明：在编译服务此请求所需的资源期间发生错误。请查看以下特定错误详细信息并相应地修改源代码。 
 
 
 编译器错误消息：CS0012：类型'System.Web.UI.ExtenderControl'在未引用的程序集中定义。 您必须添加对程序集'System.Web.Extensions，Version = 3.5.0.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35'的引用。“ 
 
 
 来源错误： 
 
Line 16:         <br />
Line 17:         <asp:Label ID="Label1" runat="server" Text="Label" Width="229px"></asp:Label><br />
Line 18:         <asp:ConfirmButtonExtender ID="ConfirmButtonExtender1" runat="server" ConfirmText="are you sure"
Line 19:             TargetControlID="Button1">
Line 20:         </asp:ConfirmButtonExtender>
 
 有谁知道如何解决这个错误？ 
 
 
 我正在使用Visual Studio 2005。 

I am trying to make my first AJAX Control and I get error. I probbly missed some steps but I cann't find them eventhough I read many tutorials, probbly since I am new in AJAX, so I need to be guided step-by-step.
 
These are the steps I've already done:
 
 
 
Downloading AJAX ToolKit.
 
 
Adding These Controls to the ToolBox.
 
 
creating new ASP.NET Website (I heard about AJAX-Enabled Option, but I dont have this option)
 
 
Adding a AJAX Tool.
 
 
And thats it.
 
I read that I need to register add AjaxControlToolkit.dll in application bin folder, but I dont know how to do that and I dont have Bin Folder in my website, only App_Data Folder.
 
than I need to add this to the web config:
 
<add tagPrefix="ajaxToolkit" namespace="AjaxControlToolkit" assembly="AjaxControlToolkit"/>
 
than I need to add this to my website:
 
 <asp:ScriptManager ID="scriptmanager1" EnablePartialRendering="true" runat="Server" /> 
 
This is the error I receive:
 
 
 
"Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
 
 
Compiler Error Message: CS0012: The type 'System.Web.UI.ExtenderControl' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'."
 
 
Source Error:
 
Line 16:         <br />
Line 17:         <asp:Label ID="Label1" runat="server" Text="Label" Width="229px"></asp:Label><br />
Line 18:         <asp:ConfirmButtonExtender ID="ConfirmButtonExtender1" runat="server" ConfirmText="are you sure"
Line 19:             TargetControlID="Button1">
Line 20:         </asp:ConfirmButtonExtender>
 
Does anyone know how can I solve this error?
 
 
I am using Visual Studio 2005.

原文：https://stackoverflow.com/questions/2979883