1
与实现INotifyPropertyChanged时的替代方法相比，[CallerMemberName]是否较慢？
有好文章提出了不同的实现方法INotifyPropertyChanged。 考虑以下基本实现： class BasicClass : INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; private void FirePropertyChanged(string propertyName) { var handler = PropertyChanged; if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName)); } private int sampleIntField; public int SampleIntProperty { get { return sampleIntField; } set { if (value != sampleIntField) { sampleIntField = value; …