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public static Mutex CreateMutex(){
    MutexAccessRule rule = new MutexAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null), MutexRights.FullControl, AccessControlType.Allow);
    MutexSecurity mutexSecurity = new MutexSecurity();
    mutexSecurity.AddAccessRule(rule);
    bool createdNew;
    return new Mutex(initiallyOwned: false,"Global\\E475CED9-78C4-44FC-A2A2-45E515A2436", out createdNew,mutexSecurity);
}

错误 CS1738 命名参数规范必须在指定所有固定参数后出现