Anstatt ID den Namen verwenden?

[himitsu]

Code:

function EnumProc(StHandle: HWND; lines: TStrings): longbool; stdcall;
var
  buffer: array[0..100] of char;
  [b]desc: array[0..1000] of char;[/b]
begin
  GetClassname(StHandle, buffer, [b]SizeOf(buffer)[/b]); 
  GetWindowText(StHandle, desc, [b]SizeOf(dest)[/b]);
  lines.add(format('ID: %d, Class: %s, Text: %s', [GetDlgCtrlID(StHandle), buffer, desc]));
  EnumChildWindows(StHandle, @EnumProc, Integer(Lines));
  Result := true;
end;

Zitat von capo:

und zwar hierzu
  buffer, desc: array[0..100] of char; // max. 101 Zeichen

max. 100 Zeichen

also 100 Zeichen plus die abschließende #0


[add]
@3_of_8:
entweder

Code:

buffer, desc: array[0..MAXLENGTH[b] - 1[/b]]; of char;

oder

Code:

GetClassname(StHandle, buffer, MAXLENGTH[b] + 1[/b]);