vc++編程實(shí)驗(yàn)

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1、#include#include#includelongWINAPIWndProc(HWNDhWnd,UINTiMessage,UINTwParam,LONGlParam);BOOLInitWindowsClass(HINSTANCEhInstance);BOOLInitWindows(HINSTANCEhInstance,intnCmdShow);intWINAPIWinMain(HINSTANCEhInstance,HINSTANCEhPrevInstance,LPSTRlpCmdLine

2、,intnCmdShow){?MSGMessage;?if(!InitWindowsClass(hInstance))?returnFALSE;?if(!InitWindows(hInstance,nCmdShow))?returnFALSE;?while(GetMessage(&Message,0,0,0))?{?TranslateMessage(&Message);?DispatchMessage(&Message);?}?returnMessage.wParam;}longWINAPIWndProc(HWNDhWnd,UINTiMessage,UI

3、NTwParam,LONGlParam){?HDChDC;?HBRUSHhBrush;?HPENhPen;?PAINTSTRUCTPtStr;?switch(iMessage)?{?caseWM_PAINT:?hDC=BeginPaint(hWnd,&PtStr);?SetMapMode(hDC,MM_ANISOTROPIC);?hPen=(HPEN)CreatePen(PS_INSIDEFRAME,1,RGB(255,0,0));?SelectObject(hDC,hPen);?Rectangle(hDC,50,50,210,210);?DeleteO

4、bject(hPen);?hBrush=(HBRUSH)GetStockObject(BLACK_BRUSH);?SelectObject(hDC,hBrush);?POINTp[3];?p[0].x=50;p[0].y=50;p[1].x=130;p[1].y=130;p[2].x=210;p[2].y=50;?????Polygon(hDC,p,3);?DeleteObject(hBrush);?????hBrush=(HBRUSH)GetStockObject(DKGRAY_BRUSH);?????SelectObject(hDC,hBrush);

5、?p[0].x=50;p[0].y=50;p[1].x=130;p[1].y=130;p[2].x=50;p[2].y=210;?Polygon(hDC,p,3);?hBrush=CreateSolidBrush(RGB(255,0,255));?????SelectObject(hDC,hBrush);?p[0].x=210;p[0].y=210;p[1].x=130;p[1].y=130;p[2].x=210;p[2].y=50;?Polygon(hDC,p,3);?hBrush=(HBRUSH)GetStockObject(LTGRAY_BRUSH

6、);?????SelectObject(hDC,hBrush);?p[0].x=210;p[0].y=210;p[1].x=130;p[1].y=130;p[2].x=50;p[2].y=210;?Polygon(hDC,p,3);?????hPen=(HPEN)CreatePen(PS_INSIDEFRAME,1,RGB(0,0,255));?SelectObject(hDC,hPen);?MoveToEx(hDC,50,50,NULL);?LineTo(hDC,210,210);?DeleteObject(hPen);?????hPen=(HPEN)

7、CreatePen(PS_INSIDEFRAME,1,RGB(0,255,0));???SelectObject(hDC,hPen);??MoveToEx(hDC,50,210,NULL);??LineTo(hDC,210,50);???EndPaint(hWnd,&PtStr);?return0;?caseWM_DESTROY:?PostQuitMessage(0);?return0;?default:?return(DefWindowProc(hWnd,iMessage,wParam,lParam));?}}BOOLInitWindows(HINST

8、ANCEhInstance,intnCmdShow){?HWNDhWnd;?hW