chuantou.txt

用vc控制机器人行走的方向

LRESULT CALLBACK FrameCallbackProc(HWND hWnd,LPVIDEOHDR lpVHdr) 
{ 
FILE *fp; 
fp=fopen("caram.dat","w"); 
if(!ghWndCap)return FALSE;//假设fp为一打开的.dat文件指针 
fwrite(lpVHdr->lpData,1,lpVHdr->dwBufferLength,fp); 
return (LRESULT)TRUE; 
} 


int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine,int iCmdShow) 
{ 
static TCHAR szAppName[]=TEXT("HelloWin"); 
HWND hwnd; 
MSG msg; 
WNDCLASS wndclass; 
wndclass.style=CS_HREDRAW|CS_VREDRAW; 
wndclass.lpfnWndProc=WndProc; 
wndclass.cbClsExtra=0; 
wndclass.cbWndExtra=0; 
wndclass.hInstance=hInstance; 
wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION); 
wndclass.hCursor=LoadCursor(NULL,IDC_ARROW); 
wndclass.hbrbackground="/blog/(HBRUSH")GetStockObject(WHITE_BRUSH); 
wndclass.lpszMenuName=NULL; 
wndclass.lpszClassName=szAppName; 
if(!RegisterClass(&wndclass)) 
{ 
MessageBox(NULL,TEXT("This program requires WindowsNT!"),szAppName,MB_ICONERROR); 
return 0; 
} 
hwnd=CreateWindow(szAppName,TEXT("The Hello Program"),WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL); 
ShowWindow(hwnd,iCmdShow); 
UpdateWindow(hwnd); 
while(GetMessage(&msg,NULL,0,0)) 
{ 
TranslateMessage(&msg); 
DispatchMessage(&msg); 
} 
return msg.wParam; 
}