A "TypeLoadException" exception occurs at run-time that states that a managed interface class is not implemented. However, the class is actually implemented. You use the Visual Studio 2010 IDE to open a project that is in an earlier version. For example, you open a Visual Studio 2008 project. After https://ifema50494.slypage.com/36396464/застройка-стендов-для-выставок-ifema-Что-нужно-знать-перед-покупкой