C / C++ / MFC

HWND tmpWnd;

bool foundWindow = false;

//Get topmost window (which would probably be switcher in this case but it doesn't really matter)
tepWnd = FindWindow(NULL, NULL)
DWORD procID = GetProcessId(hInstace);

while(tmpWnd != NULL)
{
  DWORD id = 0;
  GetWindowThreadProcessId(tmpWnd, &id);
  if(id == procID)
  {
    foundWindow = true;
    break;
  }
  else
  {
    tmpWnd = GetWindow(tmpWnd, GW_HWNDNEXT);
  }
}

error C2065: 'GetProcessID' : undeclared identifier
error C2065: 'hInstace' : undeclared identifier

Shilpi Boosar wrote:

What i know is Unicode is UTF-16 and it is of two types big-endian and little-endian.

Shilpi Boosar wrote:

I think you already know the DOM character. You have to write this DOM character at first and than your data, so that your file is automatically saved in UTF-8 or Unicode format.

Shilpi Boosar wrote:

I use the UTF-8 format because Java client use my text file and it only support UTF-8 not unicode.

jschell wrote:

UTF8 is as valid as a unicode character set as any other unicode character set.

Shilpi Boosar wrote:

1) When you save your text file as unicode than the first two character is BOM character i.e. 255 244 (UTF-16 Little endian).

Shilpi Boosar wrote:

2) When you save your text file as UTF-8 than the first three character is 0xEF,0xBB,0xBF

char strUTF8[] = { unsigned char(0xEF), unsigned char(0xBB), unsigned char(0xBF),'\0' };
    	        char str[4];
		sprintf(str,"%c%c",255,254);
		CStdioFile m_OutPutFile;
		m_OutPutFile.Open(_T("C:\\ANSI.txt"),CFile::modeCreate|CFile::modeWrite|CFile::typeBinary);
		m_OutPutFile.Close();
		m_OutPutFile.Open(_T("C:\\UTF8.txt"),CFile::modeCreate|CFile::modeWrite|CFile::typeBinary);
		m_OutPutFile.Write(strUTF8,strlen(strUTF8)*sizeof(char));
		m_OutPutFile.Close();
		m_OutPutFile.Open(_T("C:\\Unicode.txt"),CFile::modeCreate|CFile::modeWrite|CFile::typeBinary);
		m_OutPutFile.Write(str,strlen(str)*sizeof(char));
		m_OutPutFile.Close();

Shilpi Boosar wrote:

Ok run this code in any console application

Shilpi Boosar wrote:

and check in which encoding format these files are saved.