c# - 如何在静态属性中使用NotifyOfPropertyChange(Caliburn Micro)

Question

为什么我不能在静态属性中使用NotifyOfPropertyChange？

在caliburn micro中是否还有另一个NotifyOfPropertyChange函数可用于静态属性或使用该函数的另一种方式？

private static string _data = "";

public static string _Data
{
    get
    {
        return _data;
    }
    set
    {
        _data = value;
        NotifyOfPropertyChange(() => _Data);          
    }
}

Answer 1

您可以创建自己的引发StaticPropertyChanged事件的方法:

private static string _data = "";
public static string _Data
{
    get
    {
        return _data;
    }
    set
    {
        _data = value;
        NotifyStaticPropertyChanged(nameof(_Data));
    }
}



public static event EventHandler<PropertyChangedEventArgs> StaticPropertyChanged;
private static void NotifyStaticPropertyChanged(string propertyName)
{
    if (StaticPropertyChanged != null)
        StaticPropertyChanged(null, new PropertyChangedEventArgs(propertyName));
}

请引用以下博客文章以获取更多信息: http://10rem.net/blog/2011/11/29/wpf-45-binding-and-change-notification-for-static-properties