C + + WINAPI process for creating windows and processing messages

1. Entry point function:
https://msdn.microsoft.com/en-us/library/windows/desktop/ms633559 (v=vs.85). aspx

Entry point function int WINAPI WinMain (hinstance hinstance,//Application Current instance hinstance hpreinstance,//Application Previous instance LPSTR lpcmdline,//command Row parameter int ncmdshow//window display status)

2. Design Window class
https://msdn.microsoft.com/en-us/library/windows/desktop/ms633576 (v=vs.85). aspx

Create window class Wndclass Wc;wc.style = Cs_hredraw | cs_vredraw;//window Style wc.lpfnwndproc = windowproc;//window procedure handler function Wc.cbclsextra = 0;//class additional parameter Wc.cbwndextra = 0;// Window Additional Parameters wc.hinstance = hinstance;//Application Instance Wc.hicon = LoadIcon (null, idi_application);//Icon wc.hcursor = LoadCursor (null, Idc_arrow);//Cursor Wc.hbrbackground = (hbrush) getstockobject (Dkgray_brush);//window background wc.lpszclassname = "Metrox";// Window class name Wc.lpszmenuname = null;//Window menu

3. Registration window class
https://msdn.microsoft.com/en-us/library/windows/desktop/ms633586 (v=vs.85). aspx

RegisterClass (&WC);

4. Create a window
https://msdn.microsoft.com/en-us/library/windows/desktop/ms632679 (v=vs.85). aspx

HWND hwnd;

hwnd = CreateWindow ("Metrox", "Metrox MFC windown", Ws_overlappedwindow, 0, 0, +, NULL, NULL, HINSTANCE, NULL);

5. Display window
https://msdn.microsoft.com/en-us/library/windows/desktop/ms633548 (v=vs.85). aspx

ShowWindow (hwnd, SW_SHOWNORMAL);

6. Update window (send WM_PAINT message redraw window)
https://msdn.microsoft.com/en-us/library/windows/desktop/dd145167 (v=vs.85). aspx

UpdateWindow (HWND);

7. Message loop, Call window procedure function Processing window message
https://msdn.microsoft.com/en-us/library/windows/desktop/ms644928 (v=vs.85). Aspx#creating_loop

MSG msg;//into the message loop while (GetMessage (&msg, NULL, 0, 0)) {translatemessage (&msg);//Convert Message DispatchMessage (&MSG) ;//Send Message to window procedure}

8. Converting messages
https://msdn.microsoft.com/en-us/library/windows/desktop/ms644955 (v=vs.85). aspx

TranslateMessage (&msg);//Conversion message

9. Sending a message to a window procedure
https://msdn.microsoft.com/en-us/library/windows/desktop/ms644934 (v=vs.85). aspx

DispatchMessage (&msg);//Send a message to a window procedure

10. Window procedure Function Processing window message
https://msdn.microsoft.com/en-us/library/windows/desktop/ms633573 (v=vs.85). aspx

11. Handling other messages that the application does not process
https://msdn.microsoft.com/en-us/library/windows/desktop/ms633572 (v=vs.85). aspx

C + + WINAPI process for creating windows and processing messages