C# 如何通知TrulyObservableCollection中的单个属性更改或修改

如何在

IsLoaded

值更改时调用PropertyChanged

public event PropertyChangedEventHandler PropertyChanged; 
public bool IsLoaded { get; private set; }

public TrulyObservableCollection<Model> Alldata{ get; } = new TrulyObservableCollection<Model>();

public event propertychangedventhandler PropertyChanged；
public bool已加载{get；private set；}
public TrulyObservableCollection Alldata{get；}=new TrulyObservableCollection（）；

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谢谢。

要调用

PropertyChanged

只需在属性的setter中调用

OnPropertyChanged

bool _isLoaded;

public bool IsLoaded
{
    get { return _isLoaded; }
    set
    {
        _isLoaded = value;
        OnPropertyChanged(nameof(IsLoaded));
    }
}

protected void OnPropertyChanged (string name)
{
    PropertyChanged?.Invoke (this, new PropertyChangedEventArgs (name));
}

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只需在属性设置器中引发事件。你是说别的吗？