部分类实体框架propertychanged

Question

对于数据库第一种情况，我有很多关系并使用EF作为ORM＆amp; DAL：

客户：ID，名称，地址|| 产品：ID，名称|| CustomerProduct：CutomerID，ProductID

我将自定义属性添加到Product实体类，名为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);

如何实现更改为此属性的属性？

Answer 1

我通常会在属性的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));
        }
    }
}