mywindows.cpp

菜单运行程序,可以进行绘图,有导入的图标

#include"windows.h"
#include"resource.h"
LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);      //窗口函数说明
//--------以下初始化窗口类－－－－－－
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR IpCmdLine,int nCmdShow)
{
	HWND hwnd;
	MSG Msg;
	WNDCLASS wndclass;
	char lpszClassName[]="窗口";
	char lpszTitle[]="周力";

//窗口类的定义
	wndclass.style=0;
	wndclass.lpfnWndProc=WndProc;
	wndclass.cbClsExtra=0;
	wndclass.cbWndExtra=0;
	wndclass.hInstance=hInstance;
	wndclass.hIcon=LoadIcon(hInstance,MAKEINTRESOURCE(IDI_ICON3));
	wndclass.hCursor=LoadCursor(NULL,IDC_SIZEALL);
	wndclass.hbrBackground=(HBRUSH)GetStockObject(ANSI_FIXED_FONT);

	wndclass.lpszMenuName=NULL;
	wndclass.lpszClassName=lpszClassName;

//以下进行窗口类注册

	if(!RegisterClass(&wndclass))
	{
		MessageBeep(0);
		return FALSE;
	}

//创建窗口
	hwnd=CreateWindow(
						lpszClassName,
						lpszTitle,
						WS_OVERLAPPEDWINDOW|WS_VSCROLL|WS_HSCROLL,
						CW_USEDEFAULT,
						CW_USEDEFAULT,
						CW_USEDEFAULT,
						CW_USEDEFAULT,
						NULL,
						NULL,
						hInstance,
						NULL
						);
	ShowWindow(hwnd,nCmdShow);
	UpdateWindow(hwnd);
	while(GetMessage(&Msg,NULL,0,0))
	{
		TranslateMessage(&Msg);
		DispatchMessage(&Msg);
	}
	return Msg.wParam;
}

//窗口函数
LRESULT CALLBACK WndProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM IParam) 
{
	switch(uMsg)
	{
	case WM_LBUTTONDOWN:
		MessageBox(hwnd,"应用数学0601 周力","我的个人信息",MB_OK);
		break;
	case WM_RBUTTONDOWN:
		HDC hdc;
		hdc=GetDC(hwnd);
		TextOut(hdc,400,400,"应用数学0601 周力",strlen("应用数学0601 周力"));
		break;
	case WM_CLOSE:
		if(MessageBox(hwnd,"要退出吗？","确定",MB_YESNO)==IDYES)
		PostQuitMessage(0);
		break;
	default:
		return DefWindowProc(hwnd,uMsg,wParam,IParam);
	}
	return 0;
}