电脑：华为MateBook14
系统：Windows10
软件：VC++
1、正确打开VC++，设置适合自己的字体大小及你想说的话。
2、编写程序：
#include <stdio.h>void main(){printf("*********************\n")printf("我是发自内心的爱你\n")printf("*********************\n")｝。
3、点击“编译”，“连接”，“运行”，检验程序是否正确。
#define IdYes 1002
#define IdNo 1003
#define IdStatic 1004
#define IdTimer 1005
#define Width 640
#define Height 480
#define Tick 2000
#include<windows.h>
int x,y
RECT rdesk
HINSTANCE hinst
HWND hyes,hno
BOOL quit=FALSE
LRESULT CALLBACK WndProc(HWND hwnd,UINT Message,WPARAM wParam,LPARAM lParam)
{
HDC hdc
PAINTSTRUCT ps
RECT rclient
HBRUSH hbrbkgnd
static COLORREF c
static BYTE r,g,b
switch(Message)
{
case WM_TIMER:
if(IdTimer==LOWORD(wParam))
{
r=(BYTE)(rand()%256)
g=(BYTE)(rand()%256)
b=(BYTE)(rand()%256)
c=RGB(r,g,b)
InvalidateRect(hwnd,NULL,TRUE)
UpdateWindow(hwnd)
}
break
case WM_PAINT:
hdc=BeginPaint(hwnd,&ps)
hbrbkgnd=CreateSolidBrush(c)
SelectObject(hdc,hbrbkgnd)
GetClientRect(hwnd,&rclient)
FillRect(hdc,&rclient,hbrbkgnd)
DeleteObject(hbrbkgnd)
EndPaint(hwnd,&ps)
break
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IdYes:
quit=TRUE
MessageBox(hwnd,TEXT("回答正确，太太太好了！"),TEXT("宝贝"),MB_ICONEXCLAMATION|MB_OK)
SendMessage(hwnd,WM_CLOSE,0,0)
break
case IdNo:
MessageBox(hwnd,TEXT("回答错误哦，我很生气呢！"),TEXT("宝贝"),MB_ICONEXCLAMATION|MB_OK)
break
}
break
case WM_SIZE:
case WM_MOVE:
SetWindowPos(hwnd,HWND_TOPMOST,x,y,Width,Height,SWP_SHOWWINDOW)
break
case WM_DESTROY:
PostQuitMessage(0)
break
case WM_CLOSE:
if(quit)
{
KillTimer(hwnd,IdTimer)
DestroyWindow(hwnd)
}
break
case WM_CREATE:
CreateWindow(TEXT("Static"),
TEXT("请回答：做我女朋友好吗？"),
WS_CHILD|WS_VISIBLE|SS_CENTER,
200,
200,
240,
20,
hwnd,
(HMENU)IdStatic,
hinst,
NULL
)
hyes=CreateWindow(TEXT("Button"),
TEXT("好"),
WS_CHILD|WS_VISIBLE|BS_CENTER,
270,
230,
45,
20,
hwnd,
(HMENU)IdYes,
hinst,
NULL
)
hno=CreateWindow(TEXT("Button"),
TEXT("不好"),
WS_CHILD|WS_VISIBLE|BS_CENTER,
325,
230,
45,
20,
hwnd,
(HMENU)IdNo,
hinst,
NULL
)
SetTimer(hwnd,IdTimer,Tick,NULL)
break
default:
return DefWindowProc(hwnd,Message,wParam,lParam)
}
return 0
}
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow)
{
WNDCLASSEX wc
HWND hwnd
MSG msg
hinst=hInstance
srand(time(NULL))
memset(&wc,0,sizeof(wc))
wc.cbSize=sizeof(WNDCLASSEX)
wc.lpfnWndProc=WndProc
wc.hInstance=hInstance
wc.hCursor=LoadCursor(NULL,IDC_ARROW)
wc.hbrBackground=(HBRUSH)(COLOR_WINDOW+1)
wc.lpszClassName=TEXT("WindowClass")
wc.hIcon=LoadIcon(NULL,IDI_APPLICATION)
wc.hIconSm=LoadIcon(NULL,IDI_APPLICATION)
if(!RegisterClassEx(&wc))
{
MessageBox(NULL,TEXT("窗口注册失败！"),TEXT("错误"),MB_ICONEXCLAMATION|MB_OK)
return 0
}
GetWindowRect(GetDesktopWindow(),&rdesk)
x=(rdesk.right-Width)/2
y=(rdesk.bottom-Height)/2,
hwnd = CreateWindowEx(WS_EX_TOPMOST,
TEXT("WindowClass"),
TEXT("I Love You"),
WS_THICKFRAME|WS_VISIBLE,
x,
y,
Width,
Height,
NULL,NULL,hInstance,NULL)
if(NULL==hwnd)
{
MessageBox(NULL,TEXT("窗口创建失败！"),TEXT("错误！"),MB_ICONEXCLAMATION|MB_OK)
return 0
}
while(GetMessage(&msg,NULL,0,0)>0)
{
TranslateMessage(&msg)
DispatchMessage(&msg)
}
return msg.wParam
}
截图
