_DAcadApplicationEvents_BeginOpenEventHandler Delegate

public delegate void _DAcadApplicationEvents_BeginOpenEventHandler(
        out string FileName
)

Public Delegate Sub _DAcadApplicationEvents_BeginOpenEventHandler ( 
        <OutAttribute> ByRef FileName As String
)

public delegate void _DAcadApplicationEvents_BeginOpenEventHandler(
        [InAttribute] [OutAttribute] String^% FileName
)

type _DAcadApplicationEvents_BeginOpenEventHandler = 
    delegate of 
        FileName : string byref -> unit