高手请指点,错误如下:
Error:AjaxControlToolkit requires ASP.NET Ajax 4.0 scripts.Ensure the correct version of the scripts are referenced.if you are using an ASP.NET ScriptManager, Switch to the AjaxScriptManager in System.Web.Ajax.dll,or use the ToolkitScriptManager in AjaxControlToolkit.dll.
我用的是ASP.NET ScriptManager但不知道如何切换到AjaxScriptManager或ToolkitScriptManager,因为我就找不到这两个东东,特来请教!