C / C++ / MFC

Pacificat0r wrote:

Is that really necesary if i want to paint some integer values on a win32 programm? or is there some function similar to TextOut that can paint integer values?

std::ostringstream ss;
ss << "The number is " << 42;
TextOut(hDC, 0, 0, ss.str().c_str(), ss.str().length());

for (int offset = 0; offset < MaxBufferSize; offset++) {
  if (CTemp[offset] == '<') {
    if (strcmp(&CTemp[offset],"<<A>>") == 0) {
      // data is at CTemp[offset + 6]
    }
  }
}

CFile cf(sCurrImgPath, CFile::modeRead);
const int MaxBufferSize = 100000;
char cTemp[MaxBufferSize + 1];

const char *pStringToFind = "<<A>>";
size_t LengthOfStringToFind = strlen(pStringToFind);

while (pStr == NULL)
{
     iBytesRead = cf.Read(cTemp, MaxBufferSize);
     pStr = strstr(cTemp, pStringToFind);
     if ( pStr != NULL )
     {
         // Process the found item here...
         pStr += LengthOfStringToFind ; // Skip over the one we found.
     }
}

Gary R. Wheeler wrote:

2. If the file is large, read it a chunk at a time.

CFile file;
char *pBuffer = new char[file.GetLength() + 1];
file.Read(sBuffer);
sBuffer[file.GetLength()] = '\0';
file.Close();
CString str(sBuffer);
int nIndex1 = str.Find(">>");
int nIndex2 = str.Find("<<", nIndex1 + 2);
CString strData = str.Mid(nIndex1 + 2, nIndex2 - nIndex1 - 2);
or
int nNumber = atoi(str.Mid(nIndex1 + 2));

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