再次调用CreateMutex函数，由于该名称的互斥体对象已经存在，将会返回已经存在的互斥体对象地址，此时通过 G...
LoadLibrary失败,GetLastError= 193 LoadLibrary失败,GetLastError= 193 LoadLibrary失败,GetLastError报错193时,一般是加载的dll所依赖的某个dll它的依赖项不存在所报的错,可以用Dependency Walker验证该dll所依赖的加载项是否都存在。Dependency Walker安装vs时一般都自带有,如果没有也可以去官网下载http dll编程学习日志 ...
Windows下获取网卡信息,包括网卡名字、IP地址、MAC地址、是否已经插入网线等信息。 // 网卡信息结构体 typedef struct _adapter_info { struct _adapter_info *next; //指向下一个网卡信息结构体的地址 char name[MAX_ADAPTER_NAME_LENGTH + 4]; //网卡名字 unsigned long index; //网卡索引号 char ipAddr[16...
193 int error = GetLastError(); 194 char buffer[128]; use ANSI versions of DLL functions in Windows Jun 13, 2010 195 if (FormatMessageA(FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM, trying to avoid assumption that sizeof(char)==1 Feb 7, 2011 196 NULL, error, 0, ...
printf("error %d", GetLastError()); } return 0; } ---end cat--- 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33
334 DWORD dw=GetLastError(); 335 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,NULL,dw,MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),(LPTSTR)&lpMsgBuf,0,NULL); 336 wsprintf(szBuf,_T("执行失败!错误码为:%d. 错误原因为:%s\n"),dw,lpMsgBuf); ...
Error %ld/n"), GetLastError()); 191.return FALSE; 192.} 193.puts("STEP 7"); 194. 195.// ### 196.// STEP 8: 初始化新的ACL结构 197.// ### 198.if (!InitializeAcl(pNewACL, cbNewACL, ACL_REVISION2)) { 199._tprintf(TEXT("InitializeAcl() failed. Error %ld/n"), GetLastError...
要得到扩展错误信息,调用GetLastError。 [DllImport("user32.dll", SetLastError = true)] public static extern bool RegisterHotKey( IntPtr hWnd, //要定义热键的窗口的句柄 int id, //定义热键ID(不能与其它ID重复) KeyModifiers fsModifiers, //标识热键是否在按Alt、Ctrl、Shift、Windows等键时才会生效 ...
OpenVPN GUI is a graphical frontend for OpenVPN running on Windows XP / Vista / 7 / 8. It creates an icon in the notification area from which you can control OpenVPN to start/stop your VPN tunnels, view the log and do other useful things. - openvpn-gui/o
err = GetLastError(); FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, err, 0, (LPTSTR) &err_str, 0, NULL); fprintf(stderr, "rawshark: \"%s\" could not be waited for: %s (error %lu)\n", pipe_name, utf_16to8...