C / C++ / MFC

George_George wrote:

longer than 8 bytes, which can not be represented by C/C++ built-in types

<br />
	static char		File [260];<br />
	OPENFILENAME m_ofn;<br />
	memset(&m_ofn, 0, sizeof(m_ofn));<br />
	m_ofn.lStructSize       = sizeof(OPENFILENAME);<br />
	m_ofn.hwndOwner         = m_hWnd;<br />
m_ofn.hInstance         = AfxGetApp()->m_hInstance;<br />
m_ofn.lpstrFilter		= 	"All files(*.*)\0*.*\0";<br />
    m_ofn.lpstrCustomFilter = NULL;<br />
    m_ofn.nMaxCustFilter    = 0;<br />
    m_ofn.nFilterIndex      = 0;<br />
    m_ofn.lpstrFile         = File ;<br />
<br />
    m_ofn.nMaxFile          = sizeof(File );<br />
    m_ofn.lpstrFileTitle    = 0;<br />
    m_ofn.nMaxFileTitle     = 0;<br />
    m_ofn.lpstrInitialDir   = NULL;<br />
<br />
    m_ofn.lpstrTitle        = "Save a File";<br />
    m_ofn.nFileOffset       = 0;<br />
    m_ofn.nFileExtension    = 0;<br />
    m_ofn.lpstrDefExt       = NULL;<br />
    m_ofn.lCustData         = 0;<br />
    m_ofn.lpfnHook 		   = NULL;<br />
    m_ofn.lpTemplateName    = NULL;<br />
<br />
m_ofn.Flags= OFN_HIDEREADONLY|OFN_EXPLORER |OFN_ENABLEHOOK ;<br />
<br />
GetSaveFileName(&m_ofn);<br />
<br />

TCHAR szFile[260]; // or, better is: "TCHAR szFile[_MAX_PATH];"
...
ofn.lpstrFile = szFile;

ofn.lpstrFilter = _T("All\0*.*\0Text\0*.TXT\0");

if(GetSaveFileName (&ofn) != FALSE) ...

if(GetSaveFileName (&ofn)) ...

RajiRaghu wrote:

Thanks. But i don't want to save the file. But need to show the contents of the struct result in a notepad.

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

RajiRaghu wrote:

Notepad is not displayed. Have to display Notepad along with the contents.

::ShellExecute(NULL,"open","notepad.exe",NULL,NULL,SW_SHOWNORMAL);
Sleep(120);

HWND hNoteWnd=::FindWindow("Notepad",NULL);
 char *MY="alok";

 if(hNoteWnd)
 {
     HWND hEditWnd=FindWindowEx(hNoteWnd,NULL,"Edit",NULL);

     if(hEditWnd)
     {
         ::SendMessage(hEditWnd,WM_SETTEXT,0,(long)MY);
     }
 }

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

RajiRaghu wrote:

::ShellExecute(NULL,"open","notepad.exe",NULL,NULL,SW_SHOWNORMAL);
Sleep(120);

STARTUPINFO si;
::ZeroMemory (&si, sizeof (STARTUPINFO));
si.cb = sizeof (STARTUPINFO);
PROCESS_INFORMATION pi;

if (::CreateProcess (NULL, _T ("C:\\Windows\\Notepad"), NULL,
    NULL, FALSE, NORMAL_PRIORITY_CLASS, NULL, NULL, &si, π)) {
    ::CloseHandle (pi.hThread);
    ::WaitForInputIdle (pi.hProcess, INFINITE);
    // Get B's window handle and send or post a message.
    ::CloseHandle (pi.hProcess);
}

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

<br />
::SendMessage((HWND)hEditWnd,WM_SETTEXT,0,(long)MY);<br />
::SendMessage(hEditWnd->m_hWnd,WM_SETTEXT,0,(LPARAM)MY);<br />
<br />
::ShellExecute(NULL,_T("open"),_T("notepad.exe"),NULL,NULL,SW_SHOWNORMAL);<br />
Sleep(120);<br />
<br />
HWND hNoteWnd=::FindWindow(_T("Notepad"),NULL);<br />
LPCTSTR MY;<br />
MY=_T("Check");<br />
<br />
CWnd* hEditWnd=FindWindowEx(hNoteWnd,NULL,_T("Edit"),NULL);<br />
<br />
::SendMessage(hEditWnd->m_hWnd,WM_SETTEXT,0,(LPARAM)MY);<br />

struct abc{<br />
char name[255];<br />
};

abc q;<br />
      strcpy(q.name,"abc");<br />
  ShellExecute(NULL,"open","notepad",q.name,"",1);<br />
  Sleep(500);// Necessary to give the time for window to show itself optimize this<br />
  HWND hwnd=::FindWindow(NULL,"abc.txt - notepad");<br />
  POINT pt={100,100};<br />
  HWND edit=::ChildWindowFromPoint (hwnd,pt);<br />
  ::SendMessage (edit,WM_SETTEXT,(WPARAM)"hello",(LPARAM)q.name);<br />