Newsgroups : Borland : borland.public.delphi.nativeapi.win32 : 2007 Apr : I'm Stuck - Pointer to an Array?
| Subject: | I'm Stuck - Pointer to an Array? |
| Posted by: | "MikeW (Dallas)" (mikew@nospam-dallasaddress.com) |
| Date: | Mon, 23 Apr 2007 16:19:26 |
I'm sure that I am an idiot. I just cannot manage to make this work. I am
trying to work with simple mapi structure as defined in MAPI.PAS. Any
advice would be appreciated.
PMapiFileDesc = ^TMapiFileDesc;
MapiFileDesc = packed record
ulReserved: Cardinal; { Reserved for future use (must be 0) }
flFlags: Cardinal; { Flags }
nPosition: Cardinal; { character in text to be replaced by
attachment }
lpszPathName: LPSTR; { Full path name of attachment file }
lpszFileName: LPSTR; { Original file name (optional) }
lpFileType: Pointer; { Attachment file type (can be
lpMapiFileTagExt) }
end;
TMapiFileDesc = MapiFileDesc;
The MapiFileDescripion is a POINTER TO AN ARRAY. How do I turn a pointer
to an array into a real array that I can read ??????
This is my attempt that, of course, fails ...
function MapiSendMail(lhSession: LHANDLE; ulUIParam: Cardinal;
var lpMessage: TMapiMessage; flFlags: FLAGS; ulReserved: Cardinal):
Cardinal; stdcall;
var
Files: array[0..64] of TMapiFileDesc;
i: Integer;
begin
FillChar(Files, SizeOf(TMapiFileDesc)*64, 0);
Files[0] := @lpMessage.lpFiles;
for I := 0 to lpMessage.nFileCount do
ShowMessage(Files[i].lpszPathName);