// winmsg.cpp : Defines the entry point for the application.
//

#include "stdafx.h"
#include "stdio.h"HINSTANCE g_hInst = NULL;
HWND g_hButton = NULL;#define  WM_FIRSTMSG (WM_USER+1)
#define  WM_SECONDMSG (WM_USER+2)LRESULT CALLBACK WndProc(HWND hWnd,UINT nMsg,WPARAM wParam,LPARAM lParam);BOOL RegisterWnd(LPSTR pszClassName)
{WNDCLASSEX wce = {0};wce.cbClsExtra = 0;wce.cbSize = sizeof(wce);wce.cbWndExtra = 0;wce.hbrBackground = HBRUSH(COLOR_BTNFACE+1);wce.hCursor = NULL;wce.hIcon = NULL;wce.hIconSm = NULL;wce.hInstance = g_hInst;wce.lpfnWndProc = WndProc;wce.lpszClassName = pszClassName;wce.lpszMenuName = NULL;wce.style = CS_HREDRAW|CS_VREDRAW;ATOM nAtom = RegisterClassEx(&wce);if(0 == nAtom)return FALSE;return TRUE;
}HWND CreateWnd(LPSTR pszClassName)
{HWND hWnd = CreateWindowEx(0, pszClassName,"MyWnd", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,g_hInst,NULL);return hWnd;
}void DisplayWnd(HWND hWnd)
{ShowWindow(hWnd, SW_SHOW);UpdateWindow(hWnd);
}void OnCreate(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{LPCREATESTRUCT pCreateStruct = LPCREATESTRUCT(lParam);//MessageBox(NULL, pCreateStruct->lpszName, "OnCreate", MB_OK);
g_hButton = CreateWindowEx(0, "BUTTON", "Button", WS_CHILD|WS_VISIBLE,0, 0, 100, 100, hWnd, NULL, g_hInst, NULL);SendMessage(hWnd, WM_FIRSTMSG, 0, 0);
}void OnSize(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{int nWidth = LOWORD(lParam);int nHeight = HIWORD(lParam);CHAR szText[256] = {0};sprintf(szText, "WIDTH:%d, HEIGHT:%d", nWidth, nHeight);//MessageBox(NULL, szText, "OnSize", MB_OK);if(NULL != g_hButton){int nX = (nWidth - 100)/2;int nY = (nHeight - 100)/2;MoveWindow(g_hButton, nX, nY, 100, 100, TRUE);}
}BOOL OnSysCommand(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{switch(wParam){case SC_CLOSE:if(IDOK == MessageBox(NULL, "是否将文件存盘？", "提示", MB_OKCANCEL|MB_ICONWARNING)){return TRUE;}return FALSE;}return FALSE;
}LRESULT CALLBACK WndProc(HWND hWnd,UINT nMsg,WPARAM wParam,LPARAM lParam)
{switch(nMsg){case WM_CREATE:OnCreate(hWnd, nMsg, wParam, lParam); break;case WM_SIZE:OnSize(hWnd, nMsg, wParam, lParam); break;case WM_SYSCOMMAND:if(FALSE == OnSysCommand(hWnd, nMsg, wParam, lParam))return 0;break;case WM_DESTROY://SendMessage(hWnd, WM_QUIT, 0, 0);PostMessage(hWnd, WM_QUIT, 0, 0);//PostQuitMessage(0);return 0;case WM_FIRSTMSG:MessageBox(NULL, "FirstMGS", "FIRSTMSG", MB_OK); break;}return DefWindowProc(hWnd, nMsg, wParam, lParam);
}void Message()
{MSG msg = {0};while(GetMessage(&msg, NULL, 0, 0)){TranslateMessage(&msg);DispatchMessage(&msg);}
}int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR     lpCmdLine,int       nCmdShow)
{g_hInst = hInstance;RegisterWnd("MyWnd");HWND hWnd = CreateWnd("MyWnd");DisplayWnd(hWnd);Message();return 0;
}

// winpaint.cpp : Defines the entry point for the application.
//

#include "stdafx.h"HINSTANCE g_hInst = NULL;void OnPaint(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{PAINTSTRUCT ps = {0};HDC hDC = BeginPaint(hWnd, &ps);CHAR szText[] = "Hello WM_PAINT";TextOut(hDC, 100, 100, szText, strlen(szText));Rectangle(hDC, 200, 200, 300, 300);
}LRESULT CALLBACK WndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{switch(nMsg){case WM_PAINT:OnPaint(hWnd, nMsg, wParam, lParam); break;case WM_DESTROY:PostQuitMessage(0); return 0;}return DefWindowProc(hWnd, nMsg, wParam, lParam);
}BOOL RegisterWnd(LPSTR lpszClassName)
{WNDCLASSEX wce = {0};wce.cbClsExtra = 0;wce.cbSize = sizeof(wce);wce.cbWndExtra = 0;wce.hbrBackground = HBRUSH(COLOR_BTNFACE + 1);wce.hCursor = NULL;wce.hIcon = NULL;wce.hIconSm = NULL;wce.hInstance = g_hInst;wce.lpfnWndProc = WndProc;wce.lpszClassName = lpszClassName;wce.lpszMenuName = NULL;wce.style = CS_HREDRAW|CS_VREDRAW;ATOM nAtom = RegisterClassEx(&wce);if(0 == nAtom){return FALSE;}return TRUE;
}HWND CreateWnd(LPSTR lpszClassName)
{HWND hWnd = CreateWindowEx(0,lpszClassName, "MyWnd", WS_OVERLAPPEDWINDOW,CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,NULL, NULL, g_hInst, NULL);return hWnd;
}void DisplayWnd(HWND hWnd)
{ShowWindow(hWnd, SW_SHOW);UpdateWindow(hWnd);
}void Message()
{MSG msg = {0};while(GetMessage(&msg, NULL, 0, 0)){TranslateMessage(&msg);DispatchMessage(&msg);}
}int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR     lpCmdLine,int       nCmdShow)
{g_hInst = hInstance;RegisterWnd("MyWnd");HWND hWnd = CreateWnd("MyWnd");DisplayWnd(hWnd);Message();return 0;
}

// winkeboard.cpp : Defines the entry point for the application.
//

#include "stdafx.h"
#include "stdio.h"HINSTANCE g_hInst = NULL;
HANDLE g_hStdOut = NULL;LRESULT CALLBACK WinProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
{switch(nMsg){case WM_KEYDOWN:{CHAR szText[] = "WM_KEYDOWN\n";switch(wParam){case VK_LEFT:case VK_RIGHT:case VK_UP:case VK_DOWN:WriteConsole(g_hStdOut, szText, strlen(szText), NULL, NULL);break;}}break;case WM_KEYUP:{CHAR szText[] = "WM_KEYUP\n";WriteConsole(g_hStdOut, szText, strlen(szText), NULL, NULL); break;}break;case WM_SYSKEYDOWN:{CHAR szText[] = "WM_SYSKEYDOWN\n";WriteConsole(g_hStdOut, szText, strlen(szText), NULL, NULL); break;}break;case WM_SYSKEYUP:{CHAR szText[] = "WM_SYSKEYUP\n";WriteConsole(g_hStdOut, szText, strlen(szText), NULL, NULL); break;}break; case WM_CHAR:{CHAR szText[260] = {0};sprintf(szText, "WM_CHAR: %c\n", wParam);WriteConsole(g_hStdOut, szText, strlen(szText), NULL, NULL); break;}break;case WM_DESTROY:PostQuitMessage(0); return 0;}return DefWindowProc(hWnd, nMsg, wParam, lParam);
}BOOL ResiterWnd(LPSTR lpszClassName)
{WNDCLASSEX wce = {0};wce.cbClsExtra = 0;wce.cbSize = sizeof(wce);wce.cbWndExtra = 0;wce.hbrBackground = HBRUSH(COLOR_BTNFACE+1);wce.hCursor = NULL;wce.hIcon = NULL;wce.hIconSm = NULL;wce.hInstance = g_hInst;wce.lpfnWndProc = WinProc;wce.lpszClassName = lpszClassName;wce.lpszMenuName = NULL;wce.style = CS_HREDRAW|CS_VREDRAW;ATOM nAtom = RegisterClassEx(&wce);if(0==nAtom){return FALSE;}return TRUE;
}HWND CreateWnd(LPSTR lpszClassName)
{HWND hWnd = CreateWindowEx(0, lpszClassName, "MyWnd",WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,CW_USEDEFAULT,NULL, NULL, g_hInst, NULL);return hWnd;
}void ShowWnd(HWND hWnd)
{ShowWindow(hWnd, SW_SHOW);UpdateWindow(hWnd);
}void Message()
{MSG msg = {0};while(GetMessage(&msg, NULL, 0, 0)){TranslateMessage(&msg);DispatchMessage(&msg);}
}void NewConsole()
{AllocConsole();g_hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);CHAR szText[] = "Debug Message......:\n";WriteConsole(g_hStdOut, szText, strlen(szText), NULL, NULL);
}int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR     lpCmdLine,int       nCmdShow)
{NewConsole();g_hInst = hInstance;ResiterWnd("MyWnd");HWND hWnd = CreateWnd("MyWnd");ShowWnd(hWnd);Message();return 0;
}