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Uwe
''Pascal''
Niemeier

Hi people!

following situation:
within a SubClassProc becomes - once one bestimmtes incident recognized becomes - a selbstdefinierte User Message ans Mainwindow skillful.
The object is, on these point Parameter into Eingabeschleife the Hauptprogrammes einzubringen.
Also is ensured, that WaitInput durchbrochen becomes.
(Anwendungsbeispiel TreeView or GridBOX: Change the selection by Cursortasten z.B. becomes of WaitInput not recognized)

The problem is, that the Message evident only once gesendet becomes, but in the Eingabeschleife twice(!) ankommt:
Compile Mark Separation

window 600,600
print Bitte Leertaste  drücken!
 $H Messages.ph
 $H commctrl.ph
subclassproc---------------------------------------------

if subclassmessage(%hwnd,~WM_KEYDOWN)

    if &swparam=32

        sendmessage(%hwnd,5000,11,22)
        print Gesendet!

    endif

endif

endproc--------------------------------------------------
usermessages 5000
subclass %hwnd,1

while 1

    waitinput
    print Empfangen: ,%umessage,&uwparam,&ulparam

endwhile

naturally can itself the whole somehow hinbiegen (Timer, globale variables etc.), but really ought to the still functions?

BTW: with Using the 11.2ß shows itself moreover, that %UMessage of course reset becomes, not but &UlParam + &UwParam . solid?

SeeYou
Pascal

03/18/09 ▲

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sure that not a further others Message the Waitinput additional breaks?

03/18/09 ▲

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Uwe
''Pascal''
Niemeier

Hi iF!

in the 11.2ß becomes %UMessage durch WaitInput wieder reset ; differently said: %UMessage ist only then <> 0, if too a User Message receive watts (so have I it anyway understood). there becomes this effect yet deutlicher.

03/18/09 ▲

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is correct!

03/18/09 ▲

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RGH

Uwe Pascal Niemeier

The problem is, that the Message evident only once gesendet becomes, but in the Eingabeschleife twice(!) ankommt

Yes, the can since 10.0 occur. The reason lying therein, that since 10.0 The Userrmessages gestackt are, what moreover led, that they objectively only Waitinput ausgewertet get. though never vorgesehen funktionierten The User Messages before but too without Waitinput, what some now fehlte. The attempt, the again hinzubekommen, has evident in designed situations Nebeneffekte.

for dienächste Version Try I here a others Solution.

Uwe Pascal Niemeier

BTW: with Using the 11.2ß shows itself moreover, that %UMessage of course reset becomes, not but &UlParam + &UwParam . solid?

Yes, the was always so. The both System-Variables keep ihren worth, To a new User Message it changed. The values are means only then validly, if %UMessage mismatched 0 is.

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

03/19/09 ▲

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