tchar Questions
5
I'm trying to convert a TCHAR to a string as in:
std::string mypath;
TCHAR path[MAX_PATH];
GetModuleFileName( NULL, path, MAX_PATH );
I need to set mypath to that of path. I did a simple loop an...
6
Solved
4
Solved
When you build an app on Windows using TCHAR support, %s in _tprintf() means char * string for Ansi builds and wchar_t * for Unicode builds while %S means the reverse.
But are there any format spe...
Kilohertz asked 14/4, 2011 at 20:20
3
I'm trying to combine 2 tchar.
char username[UNLEN+1];
DWORD username_len = UNLEN+1;
GetUserName(username, &username_len);
TCHAR* appdatapath ="C:\\Users\\"+username+"\\AppData";
But I get e...
3
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I'm trying to get a simple OpenCV sample working in C++ on Windows and my C++ is more than rusty.
The sample is fairly simple:
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/...
Propositus asked 10/10, 2013 at 16:41
4
How to convert to TCHAR[] to char[] ?
Mai asked 24/11, 2009 at 10:40
2
I am trying to write cross platform i18n C++ code. Since most linux system prefer to use UTF-8 as the character encoding, I thought that I should use string on linux and wstring on Windows. Is tcha...
Exine asked 21/5, 2009 at 23:37
8
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This seems like a pretty softball question, but I always have a hard time looking up this function because there seem there are so many variations regarding the referencing of char and tchar.
4
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I get a compilation error on the line:
MessageBox(e.getAllExceptionStr().c_str(), _T("Error initializing the sound player"));
Error 4 error C2664: 'CWnd::MessageBoxA' : cannot convert parameter ...
3
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I've been asked to add functionality to an existing old project but i cannot get it to build.
It handles unicode strings but i get a lot of errors regarding the use of TCHAR.Specifically almost eve...
2
how I can convert string to tchar in VC++?
string internetprotocol="127.4.5.6";
TCHAR szProxyAddr[16];
i want to set:
szProxyAddr=internetprotocol;
how i can do it?
Overlord asked 8/12, 2013 at 14:57
3
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char* stheParameterFileName = argv[1]; //I'm passing the file name as a parameter.
TCHAR szName [512];
How can I convert char* to TCHAR []?
Visualize asked 2/5, 2013 at 16:19
2
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I am trying to check my applications path, and if it is not a specified path, then move it. I feel like my code is solid, yet it does not work properly.
TCHAR pCheck[MAX_PATH];
TCHAR xPath[MAX_PAT...
Larch asked 10/11, 2012 at 16:46
5
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I am revising some very old (10 years) C code. The code compiles on Unix/Mac with GCC and cross-compiles for Windows with MinGW. Currently there are TCHAR strings throughout. I'd like to get rid of...
2
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What are the various differences between the two symbols TCHAR and _TCHAR type defined in the Windows header tchar.h? Explain with examples. Briefly describe scenarios where you would use TCHAR as ...
4
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I am sure the following has a rational explanation but I am nevertheless a bit baffled.
The issue is with a function which creates a _TCHAR[CONSTANT], a _TCHAR*, concatenates them and returns the ...
Durfee asked 29/7, 2011 at 10:35
3
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i asked a question here involving C++ and C# communicating. The problem got solved but led to a new problem.
this returns a String (C#)
return Marshal.PtrToStringAnsi(decryptsn(InpData));
this ...
Teocalli asked 14/4, 2011 at 17:14
2
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I am new to C++ coding, coming from Java and C# background. I'm puzzled by the proliferation of #define terms starting with the most basic:
#define _tmain wmain
When I first learned a smattering...
Montanez asked 8/2, 2011 at 18:47
2
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I have a TCHAR define below:
TCHAR szProcessName[MAX_PATH] = TEXT("<unknown>");
and I want to comapare as below:
if(szProcessName == "NDSClient.exe")
{
}
But then I am getting the err...
2
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I'm running the latest cygwin on windows 7 (32-bit), and trying to build an open-source project, RtAudio (it doesn't currently build on this platform).
One of the problems I've worked around is a...
Historicity asked 12/11, 2010 at 20:23
4
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I have a TCHAR and value as below:
TCHAR szDestPathRoot[MAX_PATH]="String This";
Now I want the 1st three character from TCHAR , like below:
szDestPathRoot.substring(0,2);
How can I do this.
...
3
On platforms different than Windows you could easily use char * strings and treat them as UTF-8.
The problem is that on Windows you are required to accept and send messages using wchar* strings (W...
Earthworm asked 27/4, 2010 at 16:19
2
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Is it advisable to use strcmp or _tcscmp for comparing strings in Unicode versions?
Jess asked 21/1, 2010 at 5:22
4
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We need to pass a format _TCHAR * string, and a number of char * strings into a function with variable-length args:
inline void FooBar(const _TCHAR *szFmt, const char *cArgs, ...) {
//...
}
So ...
2
Solved
I have a TCHAR array in my C++ code which I want to assign static strings to it.
I set an initial string to it via
TCHAR myVariable[260] = TEXT("initial value");
Everything works fine on this. ...
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