IDLFLAGS
The IDLFLAGS are defined as follows:
#define IDLFLAG_NONE  0 
#define IDLFLAG_FIN  0x1 
#define IDLFLAG_FOUT  0x2 
#define IDLFLAG_FLCID 0x4 
#define IDLFLAG_FRETVAL 0x8 
 
Value
  | Description
  | 
IDLFLAG_NONE
  | Whether the parameter passes or receives information is unspecified. IDispatch interfaces can use this flag.
  | 
IDLFLAG_FIN
  | Parameter passes information from the caller to the callee.
  | 
IDLFLAG_FOUT
  | Parameter returns information from the callee to the caller.
  | 
IDLFLAG_FIN | IDLFLAG_FOUT
  | Parameter passes and returns information.
  | 
IDLFLAG_FLCID
  | Parameter is the LCID of a client application. 
  | 
IDLFLAG_FRETVAL
  | Parameter is the return value of the member. 
  | 
			
				- Software for developers
				
 - 
				Delphi Components
				.Net Components
				Software for Android Developers
				 - More information resources
				
 - 
				MegaDetailed.Net
				Unix Manual Pages
				Delphi Examples