5
我下載 http://silverlight.net/learn/videos/silverlight-videos/twitter-search-monitor/#video不工作MSDN示例代碼:BusyIndicator控件未發現
Visual Studio 2010中的源代碼,它轉化爲SL4。當運行它抱怨
Error 3 The type or namespace name 'BusyIndicator' does not exist in the
命名空間 'System.Windows.Controls' (是否缺少程序集 引用嗎?)C:\ tutorials_dotnet \ Silverlight的\ HDI-Silverlight的源TwitterSearchApp_CS \ TwitterSearchMonitor \ OBJ \調試\查看\ Search.g.cs 38 42 TwitterSearchMonitor