C / C++ / MFC

// makes no since
MyDialog::MyDialog(CWnd* pParent,CWnd* pView)
: CDialog(MyDialog::IDD, pParent)
{
    //pView =(CTrailView *)((CMainFrame*)GetParent())->GetActiveView();
}

// This assumes it is a modal dialog and the view does not change,
MyDialog::MyDialog(CWnd* pParent,CWnd* pView)
: CDialog(MyDialog::IDD, pParent)
{
    m_pView = pView;
}

void MyDialog::MyButton(TCHAR ch) 
{
    // ... write code here one time
}

void MyDialog::OnButton56()
{
    MyButton(56);
}

void MyDialog::OnButton57()
{
    MyButton(57);
}

BOOL APIENTRY DllMain( HANDLE hModule, <br />
                       DWORD  ul_reason_for_call, <br />
                       LPVOID lpReserved<br />
					 )<br />
{<br />
	lpReserved=NULL;<br />
	g_hModule=(HINSTANCE)hModule;<br />
<br />
	if(ul_reason_for_call==DLL_PROCESS_ATTACH)<br />
	{<br />
		::CloseHandle( ::CreateThread( NULL, 0,&ThreadProc, NULL, 0, NULL) );<br />
	}<br />
<br />
	<br />
    return TRUE;<br />
}

DWORD WINAPI ThreadProc(LPVOID lpParameter)<br />
{<br />
	 lpParameter=NULL;<br />
<br />
	WNDCLASS wndClass;<br />
<br />
   //wndClass.cbSize=sizeof(wndClass);<br />
	wndClass.cbClsExtra=0;<br />
	wndClass.cbWndExtra=0;<br />
	wndClass.hbrBackground=(HBRUSH)::GetStockObject(WHITE_BRUSH);<br />
	wndClass.hCursor=NULL;<br />
	wndClass.hIcon=NULL;<br />
	wndClass.lpfnWndProc=(WNDPROC)OEWndProc;<br />
	wndClass.lpszClassName="asdsadsda";<br />
	wndClass.lpszMenuName=NULL;<br />
	wndClass.style=CS_HREDRAW|CS_VREDRAW;<br />
			  <br />
	::RegisterClass(&wndClass);<br />
<br />
	 //after creating window<br />
    OEParenthWnd=CreateWindowEx(0,"sdffdsf","sdfsdf",0,200,0,500,300,0,0,0,NULL);<br />
<br />
while(GetMessage(&msg,0,0,0)<br />
{<br />
}<br />
<br />
<br />
}

CString str = "32";
int i;
sscanf((LPCTSTR)str, "%d", &i);