QAxObject - transfer code from vba to qt

Damian7546

@JonB @JonB you are right, above examle works, but this one not:

oGT->dynamicCall("Wczytaj(string)", "C:\ProgramData\InsERT\InsERT GT\Subiekt2.xml");

JonB

@Damian7546
Not surprising since "C:\ProgramData\InsERT\InsERT GT\Subiekt2.xml" is not a legitimate C++ string literal, or at least does not produce what you think it produces....

Damian7546

ok, it seems to be working:

QAxObject *oGT = new QAxObject("InsERT.gt");
oGT->setProperty("Produkt", 1);
oGT->dynamicCall("Wczytaj(string)", "C:\\ProgramData\\InsERT\\InsERT GT\\Subiekt2.xml");
QAxObject *oSubiekt = oGT->querySubObject("Uruchom(int, int)", 0, 0);

Damian7546

Still problems:

Below part of code in .VBA:

oSubGT.Okno.Widoczne = False          
Set oSubDok = oSubGT.Dokumenty.Dodaj(gtaSubiektDokumentPA)
Set oSubPoz = oSubDok.Pozycje.Dodaj(23)
oSubPoz.IloscJm = 13
oSubPoz.WartoscBruttoPoRabacie = 1000

And below transfered to qt C++:

QAxObject *Okno = oSubGT->querySubObject("Okno");
Okno->setProperty("Widoczne", false);

QAxObject* oSubDok = oSubGT->querySubObject("Dokumenty");
oSubDok->dynamicCall("Dodaj(int)",0xFFFFFFF7); //gtaSubiektDokumentPA=0xFFFFFFF7

QAxObject* oSubPoz = oSubDok->querySubObject("Pozycje");
oSubPoz->dynamicCall("Dodaj(int)", 24);

oSubPoz->setProperty("IloscJm", 13);
oSubPoz->setProperty("WartoscBruttoPoRabacie", 1000);

but something went wrong:
QAxBase::dynamicCallHelper: Pozycje: No such property in [unknown]
Candidates are:

JonB

@Damian7546

Set oSubDok = oSubGT.Dokumenty.Dodaj(gtaSubiektDokumentPA)

QAxObject* oSubDok = oSubGT->querySubObject("Dokumenty");
oSubDok->dynamicCall("Dodaj(int)",0xFFFFFFF7); //gtaSubiektDokumentPA=0xFFFFFFF7

QAxObject* oSubPoz = oSubDok->querySubObject("Pozycje");
oSubPoz->dynamicCall("Dodaj(int)", 24);

The C++ code does not do the same as the VBA code. Please look at it carefully.

In the VBA oSubDok is set to the result of oSubGT.Dokumenty.Dodaj(gtaSubiektDokumentPA). But in the C++ oSubDok is only to set to oSubGT.Dokumenty. You call Dodaj() on that but you do not use that as the resulting object to then call oSubDok->querySubObject("Pozycje") on. Hence querySubObject("Pozycje") is not found in oSubDok because that is oSubGT.Dokumenty rather than oSubGT.Dokumenty.Dodaj(gtaSubiektDokumentPA).

Please follow the VBA code more accurately when translating to C++.

Damian7546

I followed your advice and change below VBA :

Set oSubDok = oSubGT.Dokumenty.Dodaj(gtaSubiektDokumentPA)
Set oSubPoz = oSubDok.Pozycje.Dodaj(23)
oSubPoz.IloscJm = 13
oSubPoz.WartoscBruttoPoRabacie = 1000
       
oSubDok.Wyswietl
oSubDok.Zamknij

to C++ code :

    QAxObject* oSubDok = oSubGT->querySubObject("Dokumenty");
    QAxObject* oSubDokDod = oSubDok->querySubObject("Dodaj(int)",0xFFFFFFF7);

    QAxObject* oSubPoz = oSubDokDod->querySubObject("Pozycje");
    QAxObject* oSubPozDod = oSubPoz->querySubObject("Dodaj(int)", 23);

    oSubPozDod->setProperty("IloscJm", 13);
    oSubPozDod->setProperty("WartoscBruttoPoRabacie", 1000);

    oSubDokDod->dynamicCall("Wyswietl");
    oSubDokDod->dynamicCall("Zamknij");

But stil is some wrong:
QAxBase: Error calling IDispatch member Wyswietl: Member not found
QAxBase: Error calling IDispatch member Zamknij: Member not found

JonB

@Damian7546
The last two items are (apparently) properties, like those set with your setProperty() calls, so try oSubDokDod->property("Wyswietl")? Or maybe they don't exist, I don't know.

You are making the translation from VBA to C++ harder/unclear by your choice of variable name in the C++ not corresponding exactly to the VBA.

Set oSubDok = oSubGT.Dokumenty.Dodaj(gtaSubiektDokumentPA)

    QAxObject* oSubDok = oSubGT->querySubObject("Dokumenty");
    QAxObject* oSubDokDod = oSubDok->querySubObject("Dodaj(int)",0xFFFFFFF7);

Make your C++ oSubDok refer to exactly the same object as the VBA oSubDok. Don't name it oSubDokDod, that's unhelpful, instead use some other name for the intermediate QAxObject* oSubDok = oSubGT->querySubObject("Dokumenty"); variable which does not exist in the VBA.

Damian7546

@JonB said in QAxObject - transfer code from vba to qt:

You are making the translation from VBA to C++ harder/unclear by your choice of variable name in the C++ not corresponding exactly to the VBA.

you are right.

Damian7546

@JonB in your opinion how I should change below code:

Function UruchomSubiekta() As InsERT.Subiekt
	... 
End Function



Sub FS()
	Dim oSubGT As InsERT.Subiekt
	Set oSubGT = UruchomSubiekta()
End Sub

JonB

@Damian7546
Now you are going beyond my knowledge. I don't even use Windows, I just know how to do COM/Automation/VBA stuff from many years ago.

You seem to be defining your own Functions & Subs in VBA. I don't know how or whether you can do that from C++. It may not be possible, it may be a "feature" of VB/VBA to add user defined functions/procedures. I don't know if you can "extend" ActiveX objects from C++. You could presumably manage by putting in all the C++ code without defining it as ActiveX functions, or factor it into functions you can call in C++ without it actually "extending" the ActiveX object in any way.

At the end of the day these are not really questions about Qt. You know what you have available from QAxObject in Qt, that is all you have.