C / C++ / MFC

int GetWindowText( LPTSTR lpszStringBuf, int nMaxCount ) const;<br />
void GetWindowText( CString& rString ) const;

CEdit m_ce; <br />
CString str;<br />
m_ce.GetWindowText(str);<br />
TCHAR szMsg[256];<br />
long lValue = _ttol((LPCTSTR)str);<br />
wsprintf(szMsg,_T("hEIGHT: %ld "),lValue);<br />
MessageBox(szMsg,NULL,MB_OK);

harshadha wrote:

TCHAR szMsg[256];
wsprintf(szMsg,_T("hEIGHT: %ld "),m_ce);

harshadha wrote:

MessageBox(szMsg,NULL,MB_OK);

HANDLE CreateFile(
  LPCTSTR lpFileName,
  DWORD dwDesiredAccess,
  DWORD dwShareMode,
  LPSECURITY_ATTRIBUTES lpSecurityAttributes,
  DWORD dwCreationDisposition,
  DWORD dwFlagsAndAttributes,
  HANDLE hTemplateFile
);

BOOL ReadFile(
  HANDLE hFile,                // handle of file to read
  LPVOID lpBuffer,             // pointer to buffer that receives data
  DWORD nNumberOfBytesToRead,  // number of bytes to read
  LPDWORD lpNumberOfBytesRead, // pointer to number of bytes read
  LPOVERLAPPED lpOverlapped    // pointer to structure for data
);

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The only programmers that are better than C programmers are those who code in 1's and 0's.....

Programm3r
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harsh_2961 wrote:

i dont want to read or open or create a file.. i want to display a file to the user say when user clicks a button. will this help in that regard ?