Wpf 部分类实体框架属性已更改

对于数据库优先方案，我有一个多-多关系，并使用EF作为ORM&DAL：

顾客：身份证、姓名、地址|| 产品：身份证，姓名|| CustomerProduct:CutomerID，ProductID

我向产品实体类添加了一个自定义属性，称为Isincludedforcustomer

  public partial class Product: EntityObject 
{
    public bool isincludedforcustomer;
    public bool Isincludedforcustomer
    {
        get { return isincludedforcustomer; }
        set {isincludedforcustomer= value; }
    }

选择客户后，我有一个方法来分配新属性

 IsProductinclinframe(Displayedcustomerproducts, products);

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如何实现将属性更改为此属性

我通常在属性的setter中调用PropertyChanged事件

public partial class Product: EntityObject, INotifyPropertyChanged 
{
    public bool isincludedforcustomer;
    public bool Isincludedforcustomer
    {
        get { return isincludedforcustomer; }
        set 
        {
            isincludedforcustomer= value; 
            RaisePropertyChanged("Isincludedforcustomer");
        }
    }

    public event PropertyChangedEventHandler PropertyChanged;

    private void NotifyPropertyChanged(String info)
    {
        if (PropertyChanged != null)
        {
            PropertyChanged(this, new PropertyChangedEventArgs(info));
        }
    }
}

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