ExtensionInfo
(static) Dictionary<String,ExtensionInfo> Table( get; )
(static) void Register( ExtensionInfo ext )
(ctor) ExtensionInfo( int order, string name, int size, ExtensionConstructor constructor )
ExtensionConstructor Constructor( get; )
bool IsFixedSize( get; )
string Name( get; )
int Order( get; )
int Size( get; )