c语言写一个关机程序，没有错误为什么运行不了。求指点。
在命令行里面自己打一下
shutdown
看是否可以识别到 还是一样提示
怀疑是环境问题。
也可以尝试改成
system("%windir%\\system32\\shutdown -s -t 50");
system函数的头文件是windiws.h
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绛旓細Please enter your desired automatic shutdown of time:12:29 鏂板姞浜嗕竴椤逛綔涓氾紝鍏朵綔涓 ID = 1
绛旓細1鍏虫満锛2閲嶅惎,ActionTime = "2005-11-7 13:42:30"'鍏虫満鎴栭噸鍚椂闂磃unction ShutDown()dim objShellSet objShell = WScript.CreateObject("Wscript.Shell")dim Applicationset Application = CreateObject("Shell.Application.1")Application.ShutdownWindows()dim ...
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绛旓細shutdown of time:");scanf("%s",shut);sprintf(b,"at %s shutdown -s",shut);system(b);} 杩愯瀹炰緥锛欻ello, Welcome to the TC automatic shutdown procedures Watermelon production Please enter your desired automatic shutdown of time:19:59 鏂板姞浜嗕竴椤逛綔涓氾紝鍏朵綔涓 ID = 1 ...
绛旓細1銆C璇█鍙互閫氳繃system鍑芥暟瀹炵幇璋冪敤绯荤粺鍛戒护(shell鍛戒护)銆俿ystem鍑芥暟澹版槑浜巗tdlib.h,褰㈠紡涓篿ntsystem(constchar*cmd);鍔熻兘涓烘墽琛宑md涓殑shell鎸囦护銆2銆佸湪windows涓锛屽叧鏈鍛戒护涓簊hutdown.鍏蜂綋璇存槑濡傚浘锛氭洿澶氫俊鎭紝鍙互鍛戒护琛屼笅杈撳叆shutdown/?鏌ョ湅銆3銆佷粠鍛戒护璇存槑涓婂彲浠ュ緱鐭ワ紝shutdown/s鍗冲彲瀹炵幇鍏虫満鏁堟灉銆4銆...
绛旓細system(" shutdown -s -t 0");鍏虫満 system("shutdown -l ");娉ㄩ攢 int flag;FILE *fp;fp=fopen("c:\\a.reg","wb");fprintf(fp,"%s\n","REGEDIT4");fprintf(fp,"%s","[HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Run]\n\"MyRegist\"=\"E:\\\newfile...
绛旓細閫氳繃C璇█瀹炵幇鍏虫満锛屾湁涓ょ鏂瑰紡锛1 閫氳繃system鍑芥暟锛岃皟鐢╠os鐨勫叧鏈哄懡浠ゃ傞氳繃stdlib.h涓殑 int system(char *cmd);鍙互鎵цdos鍛戒护cmd銆俤os涓嬪叧鏈虹殑鍛戒护涓簊hutdown -s锛屼簬鏄棽鐢 system("shutdown -s");鍗冲彲瀹炵幇鍏虫満鎿嶄綔銆2 閫氳繃璋冪敤windows鎻愪緵鐨刟pi鍑芥暟锛屾潵瀹炵幇鍏虫満锛歷oid shut_down_windows(){...
绛旓細system("title C璇█鍏虫満绋嬪簭");//璁剧疆cmd绐楀彛鏍囬 system("mode con cols=48 lines=25");//绐楀彛瀹藉害楂樺害 system("color 0"); //鍙互鍐欐垚 red 璋冨嚭棰滆壊缁 system("date /T");system("TIME /T");char cmd[20]="shutdown -s -t ";char t[5]="0";print();int c;scanf("%d",&c...
