ÖÇÄÜ»¯¹Øµô(¹Ø±ÕÏÔʾÆ÷£¬¹Ø»ú£¬ÏìÉùÌáÐÑС³ÌÐò)ÊÇÒ»¿îÍê³É¹Ø»úÏú»§ÖØÐÂÆô¶¯¹Ø±ÕÏÔʾÆ÷£¬ÊDZʼDZ¾£¬ÓÐʱÏÔʾÆ÷¹Ø²»½ô£¬ÓÖ²»Ô¸¹Ø»ú£¬Òò´Ë¾Í±ØÐëÄÇÑùÒ»¸öÎïÆ·£¬×÷ÓÃÌ«¶àÁ˺ÃÂÒ¡£Òò´Ë×ÔÉíдÁËÒ»¸ö¡£

ÊÖ»úÈí¼þ±íÃ÷

·âÁË5¸öÉùЧÔÚÀïÃæ Òò´Ë±ä´óµã ¹ÜÓÃ×ÅÄØ×ÔÉí·Ç³£¼òµ¥£¬Ò²²»·ÅÔ´´úÂëÁË¡£

дһ¸ö¹Ø±ÕÏÔʾÆ÷µÄС³ÌÐò

SendMessagege(GetDesktopWindow(), WM_SYSCOMMAND, SC_MONITORPOWER, 2);·¢ÏÖ²¢²»¿ÉÒԹرÕÏÔʾÆ÷£¬ÎÒÕÒÁË´ó°ëÌ춼ûÕÒµ½ÄÑÌâµÄËùÊô¡£ÓÉÓÚÔÚÍøÉÏÕÒµ½Ðí¶àÎÄÕÂÄÚÈݶ¼Ë­ÊÇ´ó¸èÉñµØÕâÑù˵£¬Òò´Ëѹ¸ù¾Í›]ÓвÂÒÉÕâ¶ùµÄ±àÂë³öÁËÄÑÌâ¡£

Ö®ºó·¢ÏÖÁËһƪDelphiµÄÌû×Ó£¬·¢ÏÖËüÆôÓÃÒ»¸öº­ÊýʱµÚÒ»¸öÖ÷Òª²ÎÊý£¨¼´ÏûÏ¢ÍÆË͵Ä×ÜÌåÄ¿±ê¶Ô»°¿òÊǸóÌÐò×ÔÉíµÄÖ÷¶Ô»°¿ò£©£¬Òò´Ë³¢Ê԰ѱàÂë¸ÄΪÁËSendMessagege(hWnd, WM_SYSCOMMAND, SC_MONITORPOWER, 2);ºÙºÙ£¬ÏÔʾÆ÷¹ûÕæ¹Øµô¡£

Öð½¥ÎÒ»¹ÒÔΪ±ØÐë³ÌÐòÔÚÏûϢѭ»·ÏµÍ³Öв¶×½Ïà¶ÔÓ¦µÄÏûÏ¢À´³·³ö£¬Ö®ºó²Å·¢ÏÖÕâ¸ù±¾ÊǶà´ËÒ»¾Ù¡£ÏÔʾÆ÷¹Øµôºó³ÌÐò¾Í¿ÉÒÔ³·³öÁË£¬ÒÔºóÈç¹ûÓеçÄÔ¼üÅ̺óÃæÒ»ÖÖµçÄÔÊó±êµÄ×ËÊÆÏÔʾÆ÷Ò²»á×ÔÐдò¿ª¡£

Èç½ñµÄ³ÌÐò»òÊÇÓеã¶ùСÎÊÌ⣬±ãÊÇÔË×÷ºó½ö½öС¹ØһϾÍÓÖ´ò¿ªÁË£¬Ó¦¸ÃÊÇÔË×÷³ÌÐòʱµÄµçÄÔ¼üÅÌ»òÊǵçÄÔÊó±êÏûÏ¢±»windows²¶×½µÄÔ­Òò£¬Òò´ËÔÙÔÚÍÆËÍÏûϢǰÃæ¸öÑÓ³Ùʱ¼ä£¬OK!

ÏêϸµÄ³ÌÐòÈçÏÂËùʾ£º

#include lt;windows.hgt;

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow){ static TCHAR szAppName[] = TEXT(LcdDown) ; HWND hwnd ; WNDCLASS wndclass ;

wndclass.style = CS_HREDRAW | CS_VREDRAW ; wndclass.lpfnWndProc = DefWindowProc ; wndclass.cbClsExtra = 0 ; wndclass.cbWndExtra = 0 ; wndclass.hInstance = hInstance ; wndclass.hicon = LoadIcon(NULL, IDI_APPLICATION) ; wndclass.hCursor = LoadCursor(NULL, IDC_ARROW) ; wndclass.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH) ; wndclass.lpszMenuName = NULL ; wndclass.lpszClassName = szAppName ;

if (!RegisterClass(wndclass)) { MessageBox(NULL, TEXT(This program requires Windows NT!), szAppName, MB_ICONERROR) ; return 0 ; }

hwnd = CreateWindow(szAppName, TEXT(LcdDown), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL) ;

ShowWindow(hwnd, 0) ; UpdateWindow(hwnd) ;

Sleep(1000); SendMessage(hwnd, WM_SYSCOMMAND, SC_MONITORPOWER, 2);

return 0;}

¾­Ñé½Ìѵ£ºÀ´¿´¼´±ã´ó¼Ò¶¼ÄÇô˵µÄÒ²²»Ò»¶¨ÊǺÏÀíµÄ°¡£¬¾¡ÐÅÊé±È²»ÉÏÎÞÊ飬ʵ¼ùÊǼìÑéÕæÖªµÄΨһ±ê×¼¡£