public virtual void add_BeginOpen( _DAcadApplicationEvents_BeginOpenEventHandler param0 )
Public Overridable Sub add_BeginOpen ( param0 As _DAcadApplicationEvents_BeginOpenEventHandler )
public: virtual void add_BeginOpen( _DAcadApplicationEvents_BeginOpenEventHandler^ param0 )
abstract add_BeginOpen : param0 : _DAcadApplicationEvents_BeginOpenEventHandler -> unit override add_BeginOpen : param0 : _DAcadApplicationEvents_BeginOpenEventHandler -> unit