Word to PChar

[lbccaleb]

ja klar hier:

Delphi-Quellcode:

type
  TComboBoxItemInfo = record
    DayImage,
    DayPos : integer;
    DateText : pchar;
  end;

[lbccaleb]

Zitat von Remko:

Maybe I don't understand the question right because of my bad German Language knowledge but it seems to me you want to display a systemtime as string? Why not use SystemTimeToDateTime and use format?

because i compile without the needed units..

[SirThornberry]

Und warum hast du DateText als PChar definiert?
Willst du über dll-grenzen hinweg arbeiten? Wenn dem nicht so ist wäre es das einfachste du definierst DateText als String.

[lbccaleb]

hmm stimmt eigentlich mal sehen....

ok danke das geht schon mal, nun muss ich eigentlich nur noch wissen wie ich mit systemtime herrausfinde welcher wochentag ist, denn leider gehtest mit systemtime.wday + 1; nicht!! gibs noch ne möglichkeit???

[Remko]

I also defined DateTimeString function in JwaWinsta this is an api from utildll that (well the name says it all). It also takes care of localisation for you (it takes a filetime as input).

[lbccaleb]

yes, but i must use the units sysutils, math and types to compile the prog. i want without these units to get a small filesize.. i should be all nonvcl..

[Remko]

You don't need all that, it's all winapi:

// This is the version for NT Terminal Server, 2000, XP/2003 and Server 2008
function DateTimeString(DateTime: PFILETIME; lpBuffer: PWideChar): PWideChar;
stdcall;

// This is a wrapped for all OS versions
function DateTimeStringSafe(DateTime: PFILETIME; lpBuffer: PWideChar;
cchDest: SIZE_T): PWideChar; stdcall;

// This is the Vista version which takes an additional parameter with
// maximum buffer size (you have to set it)
function DateTimeStringVista(DateTime: PFILETIME; lpBuffer: PWideChar;
cchDest: SIZE_T): PWideChar; stdcall;

function DateTimeString; external utildll name 'DateTimeString';
function DateTimeStringVista; external utildll name 'DateTimeString';

function DateTimeStringSafe(DateTime: PFILETIME; lpBuffer: PWideChar;
cchDest: SIZE_T): PWideChar; stdcall;
begin
// Zero Memory
ZeroMemory(lpBuffer, cchDest * SizeOf(WCHAR));

// Are we running Vista?
if IsVista then
begin
// Vista version
Result := DateTimeStringVista(DateTime, lpBuffer, cchDest);
end
else begin
// Other OS's (including server 2008!)
Result := DateTimeString(DateTime, lpBuffer);
end;
end;

[lbccaleb]

Zitat von Remko:

I also defined DateTimeString function in JwaWinsta this is an api from utildll that (well the name says it all). It also takes care of localisation for you (it takes a filetime as input).

is jwawinsta a single unit?? wehre can i find this??

[Remko]

It's part of the Jedi Apilib.