method RemoveAllMaps.
ERROR: Syntax information about IDocumentHelper2.RemoveAllMaps may not be in D:\ArcGIS\DotNet\ESRI.ArcGIS.SystemUtility.dll
[C++]
HRESULT RemoveAllMaps(
IMapDocument* pMapDoc
);
[C++]Parameters
pMapDoc [in]pMapDoc is a parameter of type IMapDocument