1.要求以管理员身份运行

    在vs工程属性中，Linker ---> Manifest File---> UAC Execution Level，选择requireAdministrator (/level=‘requireAdministrator‘)选项

BOOL WINAPI EnablePrivileges()  
{  
	HANDLE hToken;   
	TOKEN_PRIVILEGES tkp;   

	if (!OpenProcessToken(GetCurrentProcess(),   
		TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))   
		return( FALSE );   

	LookupPrivilegeValue(NULL, SE_DEBUG_NAME,   
		&tkp.Privileges[0].Luid);   

	tkp.PrivilegeCount = 1;   
	tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;   

	AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,   
		(PTOKEN_PRIVILEGES)NULL, 0);   

	if (GetLastError() != ERROR_SUCCESS)   
		return FALSE;   

	return TRUE;  
} 

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为编写的Windows程序提升权限