LINQ查询中的三元运算符未按预期工作

我正在尝试根据某些条件过滤对象列表。我看到一些帖子在他们的LINQ查询中使用三元运算符来完成这个。

在这个代码片段的底部是我的LINQ查询。我希望它测试每个where，相反，它似乎只尝试第一个where，而留下其余的。List不包含我期望的数据。我做错了什么?

    private ObservableCollection<LogEvent> m_LogEvents = ApplicationData.MainLogEntries.LogEvents;
    public ObservableCollection<LogEvent> LogEvents
    {
        get { return m_LogEvents; }
        set { m_LogEvents = value; RaisePropertyChanged("LogEvents"); }
    }
    private bool m_ViewDebugLogs = false;
    public bool ViewDebugLogs
    {
        get { return m_ViewDebugLogs; }
        set { m_ViewDebugLogs = value; RaisePropertyChanged("ViewDebugLogs"); FilterList(); }
    }
    private bool m_ViewErrorLogs = true;
    public bool ViewErrorLogs
    {
        get { return m_ViewErrorLogs; }
        set { m_ViewErrorLogs = value; RaisePropertyChanged("ViewErrorLogs"); FilterList(); }
    }
    private bool m_ViewInfoLogs = true;
    public bool ViewInfoLogs
    {
        get { return m_ViewInfoLogs; }
        set { m_ViewInfoLogs = value; RaisePropertyChanged("ViewInfoLogs"); FilterList(); }
    }
    private void FilterList()
    {
        List<LogEvent> selectedEvents = (from x in LogEvents
                                         where (ViewDebugLogs) ? x.Level == "Debug" : false
                                         where (ViewErrorLogs) ? x.Level == "Error" : false
                                         where (ViewInfoLogs) ? x.Level == "Info" : false
                                         select x).ToList();
    }

编辑:这样做的目的是，如果启用了适当的bool选项ViewDebugLogs、ViewErrorLogs或ViewInfoLogs，或者这三者的任意组合，那么日志将通过适当的类型进行过滤。

我尝试了以下答案，但没有成功:

这只得到Debug Logs:

            List<LogEvent> selectedEvents = (from x in LogEvents
                                         where (ViewDebugLogs == true) ? x.Level == "Debug" : false
                                         || (ViewErrorLogs == true) ? x.Level == "Error" : false
                                         || (ViewInfoLogs == true) ? x.Level == "Info" : false
                                         select x).ToList();

这只得到Debug Logs:

            List<LogEvent> selectedEvents = (from x in LogEvents
                                         where (ViewDebugLogs == true) ? x.Level == "Debug" : true
                                         || (ViewErrorLogs == true) ? x.Level == "Error" : true
                                         || (ViewInfoLogs == true) ? x.Level == "Info" : true
                                         select x).ToList();

This nothing:

            List<LogEvent> selectedEvents = (from x in LogEvents
                                         where (ViewDebugLogs == true) ? x.Level == "Debug" : true
                                         where (ViewErrorLogs == true) ? x.Level == "Error" : true
                                         where (ViewInfoLogs == true) ? x.Level == "Info" : true
                                         select x).ToList();

List<LogEvent> selectedEvents = (from x in LogEvents
                                 where (ViewDebugLogs) ? x.Level == "Debug" : false
                                 || (ViewErrorLogs) ? x.Level == "Error" : false
                                 || (ViewInfoLogs) ? x.Level == "Info" : false
                                 select x).ToList();

 List<LogEvent> selectedEvents = (from x in LogEvents
                           where (ViewDebugLogs && x.Level == "Debug") 
                              || (ViewErrorLogs && x.Level == "Error")
                              || (ViewInfoLogs  && x.Level == "Info") 
                           select x).ToList();