I want to achieve like this :
PTCHAR a=ver1,b=ver2,c=null;
{
c = a-b; //or c = a+b;
}
how can i to do in wxWidgets?
thanks!
Search found 86 matches
- Thu May 17, 2007 2:18 am
- Forum: C++ Development
- Topic: I have some problem,who can help me ?
- Replies: 5
- Views: 989
- Wed May 16, 2007 10:18 am
- Forum: C++ Development
- Topic: I have some problem,who can help me ?
- Replies: 5
- Views: 989
I have some problem,who can help me ?
my problem as follow:
1: how should i do to converts a u_long from TCP/IP network order to host byte order in wxWidgets?
2:
wxString a,b,p;
p = a-b;
Can i do this ? what will be occur?
in the windows I saw the two PTCHAR subtract, but how can i do this ? is it right? who can tell me?
1: how should i do to converts a u_long from TCP/IP network order to host byte order in wxWidgets?
2:
wxString a,b,p;
p = a-b;
Can i do this ? what will be occur?
in the windows I saw the two PTCHAR subtract, but how can i do this ? is it right? who can tell me?
- Tue May 15, 2007 7:22 am
- Forum: C++ Development
- Topic: Is this a mistake in the example of the documentation?
- Replies: 3
- Views: 904
- Mon May 14, 2007 11:25 am
- Forum: C++ Development
- Topic: Is this a mistake in the example of the documentation?
- Replies: 3
- Views: 904
Is this a mistake in the example of the documentation?
in the documentation the given example of wxCondition shows as follow: class MySignallingThread : public wxThread { public: MySignallingThread(wxMutex *mutex, wxCondition *condition) { m_mutex = mutex; m_condition = condition; Create(); } virtual ExitCode Entry() { ... do our job ... // tell the oth...
- Sat Apr 28, 2007 6:59 am
- Forum: C++ Development
- Topic: HOW can i deal with the lpOverlapped?
- Replies: 4
- Views: 1376
- Sat Apr 28, 2007 5:44 am
- Forum: C++ Development
- Topic: why the type HANDLE hardly be seen in wxWidgets?
- Replies: 1
- Views: 495
why the type HANDLE hardly be seen in wxWidgets?
The wxWidgets has the type HANDLE, but I have hardly seen? who can tell me why?
what's more ,which way i should use the type?
what's more ,which way i should use the type?
- Sat Apr 28, 2007 1:51 am
- Forum: C++ Development
- Topic: how to create inter process synchronization objects
- Replies: 3
- Views: 1025
- Sat Apr 28, 2007 1:34 am
- Forum: C++ Development
- Topic: HOW can i deal with the lpOverlapped?
- Replies: 4
- Views: 1376
- Fri Apr 27, 2007 9:18 am
- Forum: C++ Development
- Topic: HOW can i deal with the lpOverlapped?
- Replies: 4
- Views: 1376
HOW can i deal with the lpOverlapped?
dear all: in the windows api the WriteFile function is follow: BOOL WriteFile( HANDLE hFile, LPCVOID lpBuffer, DWORD nNumberOfBytesToWrite, LPDWORD lpNumberOfBytesWritten, LPOVERLAPPED lpOverlapped ); i want to make it true in the wxWidgets,i know to use the function wxFile:Write(), but i don't know...
- Fri Apr 27, 2007 8:50 am
- Forum: C++ Development
- Topic: In Which Way I Can Test The wxFile:Read() function?
- Replies: 2
- Views: 897
- Fri Apr 27, 2007 8:38 am
- Forum: C++ Development
- Topic: In Which Way I Can Test The wxFile:Read() function?
- Replies: 2
- Views: 897
In Which Way I Can Test The wxFile:Read() function?
HELLO ALL: I am a green-hand in the wxWidgets, i got a problem that i want to read the size of a file ,so i use the function wxFile:Read(),but in which way i can know the function wxFile:Read() is successful or not, what should i do? i know that the function return the size_t value, if i use if(Read...