Windows判斷是否為管理員

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// IsUserAdminTest.cpp : Defines the entry point for the console application.//#include <Windows.h>#include <tchar.h>#include <iostream>BOOL IsUserAdmin();int _tmain(int argc, _TCHAR* argv[]){printf_s("%d\n",IsUserAdmin());return 0;}BOOL IsUserAdmin(){BOOL b = FALSE;SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY;PSID AdministratorsGroup = NULL; b = AllocateAndInitializeSid(&NtAuthority,2,SECURITY_BUILTIN_DOMAIN_RID,DOMAIN_ALIAS_RID_ADMINS,0, 0, 0, 0, 0, 0,&AdministratorsGroup); if(b) {HANDLE hThreadUserToken = NULL;if (!::OpenThreadToken(::GetCurrentThread(), TOKEN_READ,//must have TOKEN_QUERYfalse,&hThreadUserToken)){if (!CheckTokenMembership( hThreadUserToken, AdministratorsGroup, &b)) {b = FALSE;}if (AdministratorsGroup){FreeSid(AdministratorsGroup); }}if (hThreadUserToken){CloseHandle(hThreadUserToken);}}return(b);}

　　

Windows判斷是否為管理員