Hello,I'm attempting to use IActiveViewEvents to catch any table of contents changes.Following http://edndoc.esri.com/arcobjects/9.1/ArcGISDevHelp/DevelopmentEnvs/Cpp/ArcGIS%20Development/eventha..., I should instanciate my class extending IActiveViewEvents using new. However visual won't do that, as told in http://support.microsoft.com/kb/181265 due to the pure virtual function error.Now I'm attempting to use IDispEventImpl as in http://msdn.microsoft.com/en-us/library/06wtz4t5%28v=VS.80%29.aspx . I should derive my class from IDispEventImpl. Putting public IDispEventImpl</*nID*/ 1, CMyClass,&__uuidof(IActiveViewEvents)>
seems OK, but filling SINK_MAP failed, I used BEGIN_SINK_MAP(CMyClass)
SINK_ENTRY(1,__uuidof(IActiveViewEvents), 3, OnContentsChanged)
END_SINK_MAP()
Here, I'm stuck.Should my class implement IActiveLayerEvents too ?Thanks all.
