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July 21st, 2013, 06:41 AM
#1
problem outputing data from internetreadfile()
this is the code I'm having problems with(internetopen/connect and httpopenrequest all work):
Code:
DWORD bytesRead;
wchar_t temp[1025] = L"";
if (InternetReadFile(irequest, (LPVOID)temp, 1024, &bytesRead) == TRUE && bytesRead > 0)
{
TextOut(hdc,700,100, (LPCWSTR)temp, sizeof(temp));
}
there is no error-code, but as output I get chinese sings, does anyone know what goes wrong?
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July 21st, 2013, 07:55 AM
#2
Re: problem outputing data from internetreadfile()
InternetReadFile reads bytes and then you are trying to output them as wide chars in TextOut. If you are using Unicode, then you need to convert the bytes read by InternetReadFile into wide chars before passing to TextOut.
All advice is offered in good faith only. All my code is tested (unless stated explicitly otherwise) with the latest version of Microsoft Visual Studio (using the supported features of the latest standard) and is offered as examples only - not as production quality. I cannot offer advice regarding any other c/c++ compiler/IDE or incompatibilities with VS. You are ultimately responsible for the effects of your programs and the integrity of the machines they run on. Anything I post, code snippets, advice, etc is licensed as Public Domain https://creativecommons.org/publicdomain/zero/1.0/ and can be used without reference or acknowledgement. Also note that I only provide advice and guidance via the forums - and not via private messages!
C++23 Compiler: Microsoft VS2022 (17.6.5)
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July 21st, 2013, 08:09 AM
#3
Re: problem outputing data from internetreadfile()
oh, well that was easy.
thank you very much 2kaud.
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