最近在整理資料, 記得上學期間寫得第一個程序是用匯編語言寫了個類似HD-COPY的程序， 那個時候真是廢寢忘食，程序正常運行后真得讓人非常激動, 可惜太久遠了找不到代碼了， 那個時候有張3寸盤就很不錯了，筆記本電腦更是買不起的。

今天重寫了當初學習windows平臺編程時的第一個程序, 貼出來做個紀念。

#include <windows.h>LRESULT CALLBACK MainWndProc(HWND, UINT, WPARAM, LPARAM); BOOL InitApplication(HINSTANCE); BOOL InitInstance(HINSTANCE, int);HINSTANCE hInst; HWND hWndMain; char * pszClassName = "MainWndClass";// 應用入口 int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {MSG msg;if (!InitApplication(hInstance))return FALSE;if (!InitInstance(hInstance, nCmdShow))return FALSE;while (GetMessage(&msg, NULL, 0, 0)){TranslateMessage(&msg);DispatchMessage(&msg);}return msg.wParam;}BOOL InitApplication(HINSTANCE hInstance) {WNDCLASS wc;wc.style = CS_HREDRAW | CS_VREDRAW;wc.lpfnWndProc = (WNDPROC)MainWndProc;wc.cbClsExtra = 0;wc.cbWndExtra = 0;wc.hInstance = hInstance;wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);wc.hCursor = LoadCursor(NULL, IDC_ARROW);wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);wc.lpszMenuName = NULL;wc.lpszClassName = pszClassName;//注冊窗口類if (!RegisterClass(&wc)){return FALSE;}return TRUE; }BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) {hInst = hInstance;hWndMain = CreateWindow(pszClassName, "sample", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL);if (!hWndMain){return FALSE;}ShowWindow(hWndMain, nCmdShow);UpdateWindow(hWndMain);return TRUE; }//窗口消息處理函數 LRESULT CALLBACK MainWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {HDC hdc;PAINTSTRUCT ps;char * s = "hello the world";switch (message){case WM_PAINT:hdc = BeginPaint(hWnd, &ps);TextOut(hdc, 20, 10, s, strlen(s));EndPaint(hWnd, &ps);break;case WM_DESTROY:PostQuitMessage(0);break;default:return DefWindowProc(hWnd, message, wParam, lParam);}return 0; }

運行效果

總結

以上是生活随笔為你收集整理的基于Win32Api创建窗口程序的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。