QString and BSTR
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[quote author="kitten" date="1316004185"]i want to set a Qstring variable to my Bstr[/quote]
previous example not work ? ... or some minimal compilable example would be ...
@
QString string("whatever string");
BSTR bstr = SysAllocString(string.utf16());
// to do what you need with "bstr"
SysFreeString(bstr);@
[quote author="kitten" date="1316004185"]i want to set a Bstr variable to my QString [/quote]
QString string = QString::fromUtf16(yourBSTR); -
thanks alot for your answer
but i use this code and it get me error
@ bool qax_result;
QString st("mil");
BSTR test = SysAllocString(st.utf16());
void _a[] = {(void)&qax_result, (void*)&Row, (void*)&Col, (void*)&test};
qt_metacall(QMetaObject::InvokeMetaMethod, 244, _a);
SysFreeString(test);
return qax_result;@
it is compiled successfully but when i run it, it get me error -
I did a little test, and it works perfectly:
@
QString string("test");
BSTR bstr = SysAllocString(reinterpret_cast<const OLECHAR*>(string.utf16()));
char testing[] = {bstr[0], bstr[1], bstr[2], bstr[3], '\0'};
qDebug(testing);
SysFreeString(bstr);
@debug window show "test"
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[quote author="kitten" date="1316007780"]i use this but it get me error again
@void _a[] = {(void)&qax_result, (void*)&Row, (void*)&Col, (void*)test};@
it get me error on this file
qatomic_windows.h
on function@
inline bool QBasicAtomicInt::ref()
@
[/quote]Which error message do you get???
this is just a parameter assignement, nothing else
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it work correctly
do you what i want to do?
i have a .net dll now i want to write a program for it
i use dumpcpp to use it , it works correctly and this functions work correctly too
but when i send a text of other languages like persian to this dll it show me ???? in replace of my text -
!http://www.pic.iran-forum.ir/images/81rzhse7v2t3wujmtb1.jpg(error)!
[quote author="Gerolf" date="1316008510"][quote author="kitten" date="1316007780"]i use this but it get me error again
@void _a[] = {(void)&qax_result, (void*)&Row, (void*)&Col, (void*)test};@
it get me error on this file
qatomic_windows.h
on function
@inline bool QBasicAtomicInt::ref()@[/quote]Which error message do you get???
this is just a parameter assignement, nothing else[/quote]
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this is my call stack when i got error
!http://www.pic.iran-forum.ir/images/vpo7zgu8y0gdpbw6id4l.jpg(call stack)! -
[quote author="kitten" date="1316008652"]it work correctly
i use dumpcpp to use it , it works correctly and this functions work correctly too
but when i send a text of other languages like persian to this dll it show me ???? in replace of my text
[/quote]What work correctly ? When your program crashes ?
Also for persian and arabic conversion, maybe "PAText wiki":http://developer.qt.nokia.com/wiki/QPlugs_PAText_Add_Persian_and_Arabic_support_to_WindowsCE_Mobile_applications will help you