C# INotifyPropertyChanged 接口简单封装

C# INotifyPropertyChanged 接口简单封装

	编码过程中经常需要新建model类继承INotifyPropertyChanged 接口，实现接口方法，写的多了难免繁琐。
简单封装接口，model类可以继承该类。

public class NotifyPropertyChangedBase : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        public void RaisePropertyChanged([CallerMemberName] string propertyName = "")
        {
            if (PropertyChanged != null)
                this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
        }
    }

使用

    public class  ClassA:NotifyPropertyChangedBase
    {
        private int myVar;

        public int MyProperty
        {
            get { return myVar; }
            set
            {
                if (myVar != value)
                {
                    myVar = value;
                    RaisePropertyChanged();//注意这里可以省略属性名称
                }
            }
        }
        
    }