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Hello all,
HRSRC hResLoad = FindResource(AfxGetResourceHandle(),MAKEINTRESOURCE(IDR_IDR_EXE_EXEEXTRACTOR),"IDR_EXE");
when i write this line of code in vc 6 enviornmnet it works fine.
but when i write same line in vc 2005.
Its compiler gives error:-
error C2664: 'FindResourceW' : cannot convert parameter 3 from 'const char [8]' to 'LPCWSTR'
i am not getting how to remove this error......
can anybody help me in this....
Thanks in advance
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neha.agarwal27 wrote: HRSRC hResLoad = FindResource(AfxGetResourceHandle(),MAKEINTRESOURCE(IDR_IDR_EXE_EXEEXTRACTOR),"IDR_EXE");
ADD L before string
HRSRC hResLoad = FindResource(AfxGetResourceHandle(),MAKEINTRESOURCE(IDR_IDR_EXE_EXEEXTRACTOR),L"IDR_EXE");
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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You can also try _T()
Thanks n Regards,
Sandip.
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I have one more problem....
CString m_FName;
LPCSTR data = (LPCSTR)LockResource(hResData);
CString strFName = m_FName + data;
third line gives error
error C2679: binary '+' : no operator found which takes a right-hand operand of type 'LPCSTR' (or there is no acceptable conversion)
how to convert LPCSTR to CString
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neha.agarwal27 wrote: CString strFName = m_FName + data;
CString strFName = m_FName + CString(data);
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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neha.agarwal27 wrote: LPCSTR data = (LPCSTR)LockResource(hResData);CString strFName = m_FName + data;
does the resource contains unicode string.
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Rajkumar R wrote: does the resource contains unicode string.
CString constructor will take care of that!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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my question is still valid, "does the resource contains unicode string. "
ThatsAlok wrote: CString constructor will take care of that!
it will take the ANSI string CString(LPCSTR) and converts to Wide char. what happens if the resource is already a wide char string.
as OP already said resource contains wide char [^],
then
LPCSTR data = (LPCSTR)LockResource(hResData); it is wrong cast.
the solution can be
LPCTSTR data = (LPCTSTR)LockResource(hResData);
CString strFName = m_FName + data;
or specifically,
LPCWSTR data = (LPCWSTR)LockResource(hResData);
CString strFName = m_FName + data;
I agree if the resource string not wide char, your solution is ok.
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Rajkumar R wrote: CString strFName = m_FName + data;
if you see, end result is going into CString,so it will take care by itself, since in starting where i replied her, about usage of L, there i become aware that she is working with wide character. so i suggested that solution!
your concern is also stand good, if it ansi app, then it could present problem.
thanks for good discussion!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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ThatsAlok wrote: your concern is also stand good, if it ansi app, then it could present problem.
what, i am taking about unicode app only,
LPCSTR data = (LPCSTR)LockResource(hResData); is wrong cast.
and CString (data) will internally call MultiByteToWideChar(); and is because of the wrong type cast.
if still didn't get, in a unicode app, try the following.
LPCWSTR resource = L"Wide Char Resource String";
LPCSTR data = (LPCSTR)(void *)resource;
CString str(data);
ThatsAlok wrote: i become aware that she is working with wide character
you didn't direct correctly even you already aware.
And also unicode app doesnot restrict a custom resource as ANSI string, this is not a invalid guess as OP is using lockResource, and not LoadString().
modified on Wednesday, February 27, 2008 5:30 AM
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There might be some misunderstanding, since you couldnot add char* to CString , as it doesn't have overloaded + operator . thats why i suggested use of CString to nullify that effect!..
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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ThatsAlok wrote: since you couldnot add char* to CString
yes, but the string resource is unicode, widechar, so not "char *", it is "wchar_t *", so IMHO is, as OP said it is wide char string, proper solution is to correct the logical error(type casted with LPCSTR), rather than fixing compilation error (CString (char *));
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you are right! but could you add wchar_t* to CString?
I am giving answer to different question and you are different question and we both are right in our sense .. but just suffering misconception 
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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ThatsAlok wrote: you are right! but could you add wchar_t* to CString?
try this,
wchar_t * resource = L"wide char resource string";
CString str = CString ("Prefix") + resource;
CString has operator + for this.
ThatsAlok wrote: I am giving answer to different question and you are different question
I thought so (not now  ), and i did't crossed your reply .
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Rajkumar R wrote: wchar_t * resource = L"wide char resource string";
CString str = CString ("Prefix") + resource;
brother if that LPCTSTR, then how + operator work when envionment is UNICODE!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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ThatsAlok wrote: brother if that LPCTSTR, then how + operator work when envionment is UNICODE!
well,
try this,
LPCTSTR resource = _T("wide char resource string");
CString str = CString ("Prefix") + resource;
Have you tried before replying?
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Rajkumar R wrote: LPCTSTR resource = _T("wide char resource string");
Sorry with LPCSTR not LPCTSTR
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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what you are playing, u said with wchar_t *, then LPCTSTR, then now LPCSTR. for LPCSTR i already told that is wrong cast in this context.
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Rajkumar R wrote: then LPCTSTR
man LPCTSTR will itself take care of type conversation!. anyway leave the topic, you win!.. where do you live!? it seems you are from india
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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also it is nice discussion with you dude.. where so you work!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
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see this [^]
And why you are using explicit resource loading for string, as LoadString() API is available.
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neha.agarwal27 wrote: LPCSTR data = (LPCSTR)LockResource(hResData);
LPCTSTR data = (LPCTSTR) LockResource(hResData);
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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You may try LPCTSTR or LPSTR. If LPCSTR doesnt exist then that is why you cannot cast the type. Maybe show the value of hResData and look up the return type of LockResource without type casting. Some type conversions are incorrect.
Wha, who,.... Oh, it was just a good dream. I keep having them. Why can't I have nightmares!?
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Hi...
In Button Event Iwrote
CMatlabEng matlab;
matlab.Open(NULL);
Here CMatlabEng is Predefined Class...
In MySystem MATLAB Is Opening ..because In My PC MATLAB is Installed.. In Other PC's MATLAB Is not Opening...Because MATLAB Is not Installed..PLZ Any Body Help me...Plz ....
#sanroop#
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