www.gusucode.com > MFC AppWizard的原理与MFC程序框架的VC++剖析代码源码程序 > MFC AppWizard的原理与MFC程序框架的VC++剖析代码源码程序/code/WinMain/WinMain.cpp
class CWnd { public: BOOL CreateEx(DWORD dwExStyle, // extended window style LPCTSTR lpClassName, // registered class name LPCTSTR lpWindowName, // window name DWORD dwStyle, // window style int x, // horizontal position of window int y, // vertical position of window int nWidth, // window width int nHeight, // window height HWND hWndParent, // handle to parent or owner window HMENU hMenu, // menu handle or child identifier HINSTANCE hInstance, // handle to application instance LPVOID lpParam); // window-creation data BOOL ShowWindow(int nCmdShow); BOOL UpdateWindow(); public: HWND m_hWnd; }; //download by http://www.NewXing.com BOOL CWnd::CreateEx(DWORD dwExStyle, // extended window style LPCTSTR lpClassName, // registered class name LPCTSTR lpWindowName, // window name DWORD dwStyle, // window style int x, // horizontal position of window int y, // vertical position of window int nWidth, // window width int nHeight, // window height HWND hWndParent, // handle to parent or owner window HMENU hMenu, // menu handle or child identifier HINSTANCE hInstance, // handle to application instance LPVOID lpParam) // window-creation data { m_hWnd=::CreateWindowEx(dwExStyle,lpClassName,dwStyle,x,y, nWidth,nHeight,hWndParent,hMenu,hInstance, lpParam); if(m_hWnd!=NULL) return TRUE; else return FALSE; } BOOL CWnd::ShowWindow(int nCmdShow) { return ::ShowWindow(m_hWnd,nCmdShow); } BOOL CWnd::UpdateWindow() { return ::UpdateWindow(m_hWnd); } int WINAPI WinMain( HINSTANCE hInstance, // handle to current instance HINSTANCE hPrevInstance, // handle to previous instance LPSTR lpCmdLine, // command line int nCmdShow // show state ) { WNDCLASS wndcls; wndcls.cbClsExtra=0; wndcls.cbWndExtra=0; ...... RegisterClass(&wndcls); CWnd wnd; wnd.CreateEx(...); wnd.ShowWindow(SW_SHOWNORMAL); wnd.UpdateWindow(); HWND hwnd; hwnd=CreateWindowEx(); ::ShowWindow(hwnd,SW_SHOWNORMAL); ::UpdateWindow(hwnd); ...... }