[*]Profan

with this example understand I do not and so wParam by me always NULL indicating.
Compile Mark Separation

 {$cleq}
cls
subClass hWnd,true

do {

    waitinput

}

end

subClassProc{

    if subClassMessage(hWnd,wm_mouseWheel){

        locate 1,1
        print lParam
        print wParam

    }

#0000FF>}

Compile Mark Separation

CLS
SUBCLASS %HWND,1

WHILE 1

    WAITINPUT

ENDWHILE

END

SUBCLASSPROC

    IF SUBCLASSMESSAGE(%HWND,522)

        LOCATE 1,1
        PRINT &LPARAM
        PRINT &WPARAM

    ENDIF

endproc

RGH

with this example understand I do not and so wParam by me always NULL indicating.

try it in the &sLParam and &sWParam.

&LParam and &WParam (and all The others Systmvariablen, which on Messages relating) go first in the actual Fensterprozedur staid.

in the SUBCLASSPROC count therefore The System-Variables &sWnd, %sMessage, &sLParamund &sWParam.

Greeting
Roland

Intel Duo E8400 3,0 GHz / 4 GB RAM / 1000 GB HDD - ATI Radeon HD 4770 512 MB - Windows 7 Home Premium 32Bit - XProfan X4

everything clear!

is
Compile Mark Separation

subClassProc

    select subClassMessage(hWnd2)

        caseOf wm_sizing:

        caseof wm_mouseMove:

    endSelect

possible?

everything clear!

is
Compile Mark Separation

subClassProc

    select subClassMessage(hWnd2)

        caseOf wm_sizing:

        caseof wm_mouseMove:

    endSelect

possible?

would be
Compile Mark Separation

subClassProc(long hWnd,msg,wp,lp)
parameters hWnd&,msg&,wp&,lp&

select hWnd&

    caseOf hWnd:

    select msg&

        caseOf wm_sizing:

    endselect

endSelect

endProc

not Perhaps another Piece durchdachter?

RGH

iF would be Compile Mark Separation subClassProc(long hWnd,msg,wp,lp) parameters hWnd&,msg&,wp&,lp& select hWnd& caseOf hWnd: select msg& caseOf wm_sizing: endselect endSelect
Intel Duo E8400 3,0 GHz / 4 GB RAM / 1000 GB HDD - ATI Radeon HD 4770 512 MB - Windows 7 Home Premium 32Bit - XProfan X4	01/24/08 ▲ Vollständiges Quote Absatzweise Quote Zeilenweise Quote

the have I geahnt and therefore so softly-softly demand circa now with the Ideenkeule To come.

(With the whom Parameters is einleuchtend.)

and of course:

with of/ one small Änderung could the whole still significantly more precisely and verständlicher happen - You bräuchtest then vlt. too no such Flag More settle: trouble you not therefore the old wProc aufzurufen - separate belasse The decision at Programmer. Hierbei ergäben itself namely plenty More Opportunities! Erfinde another Schlüsselwort to that Calling the previous/middle-aged wProc which the Programmer self settle can.

accordingly should through subClassMessage no Flag staid go, the Programmer determining whether it orignalSubClassProc aufruft - or not. the against (there it Yes possible fix weg ought to in the subClassProc) gives too The Possibility of/ one better select structure, instead of one if-konstruktes.

Übersehe I thereby something?