#include <stdio.h>#include <string.h>#include <minigui/common.h>#include <minigui/minigui.h>#include <minigui/gdi.h>#include <minigui/window.h>#include <minigui/control.h>static int HelloWinProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam){  HDC hdc;  RECT rc;	char msg_text[30];	switch (message) {		//創建時發送的消息，用來做初始化處理，這里是初始化字符串內容        case MSG_CREATE:			strcpy(msg_text,"Hello, world!");            break;		//窗口繪畫時發送的消息，用來在界面繪圖或者輸出文字		//注意這里的return 0 表明不需要進入默認處理函數中。        case MSG_PAINT:            printf ("BeginPaint.\n");            hdc = BeginPaint (hWnd);            TextOut (hdc, 10, 50, msg_text);            EndPaint (hWnd, hdc);            printf ("EndPaint.\n");            return 0;		//結束時一些處理函數，主要是銷毀主窗口和發送quit消息以退出消息循環。        case MSG_CLOSE:            DestroyMainWindow (hWnd);            PostQuitMessage (hWnd);            return 0;    }    return DefaultMainWinProc(hWnd, message, wParam, lParam);}int MiniGUIMain (int argc, const char* argv[]){    MSG Msg;    HWND hMainWnd;    MAINWINCREATE CreateInfo;	//窗口信息    CreateInfo.dwStyle = WS_VISIBLE | WS_BORDER | WS_CAPTION;  //風格    CreateInfo.dwExStyle = WS_EX_NONE;    CreateInfo.spCaption = "Hello, world!";                    //標題名    CreateInfo.hMenu = 0;                                      //無菜單    CreateInfo.hCursor = GetSystemCursor(0);    CreateInfo.hIcon = 0;    CreateInfo.MainWindowProc = HelloWinProc;                  //消息處理過程函數    CreateInfo.lx = 0;    CreateInfo.ty = 0;    CreateInfo.rx = 320;    CreateInfo.by = 240;    CreateInfo.iBkColor = COLOR_lightwhite;    CreateInfo.dwAddData = 0;    CreateInfo.hHosting = HWND_DESKTOP;                       //托管窗口       	//創建主窗口    hMainWnd = CreateMainWindow (&CreateInfo);                //創建主窗口          if (hMainWnd == HWND_INVALID)        return -1;	//顯示主窗口    ShowWindow(hMainWnd, SW_SHOWNORMAL);                      //顯示主窗口	//消息循環    while (GetMessage(&Msg, hMainWnd)) {                            TranslateMessage(&Msg);        DispatchMessage(&Msg);    }	//資源清理    MainWindowThreadCleanup (hMainWnd);    return 0;}