INotifyPropertyChanged实现

[hbbliyong]

您好，咱们这个有INotifyPropertyChanged接口的封装实现吗？

[picrap]

Sorry dude, I'm french, I only speak english 😉

[picrap]

OK, I brought your question to my friend Google Translate, and regarding INotifyPropertyChanged, there is no implementation in MrAdvice, which does not offer implementations. However, I have another project, named MrAdvice.MVVM, which uses MrAdvice and implements INotifyPropertyChanged, so you can probably see how its done and take the code you need.

[hbbliyong]

Thank you. I see. I'll try. where is the "INotifyPropertyChanged" code,how do i use it?

[picrap]

Lazy boy. The code is here and you only need to apply the NotifyPropertyChanged attribute to a given property to make it work. Also, your view-model needs to implement the INotifyPropertyChangedViewModel (which can be found here). The code probably won't build if you only use the two given classes, but you'll be closer to success.

[hbbliyong]

hi,my code

 public class CheckAndKeepGplotLaster : Attribute,IMethodAdvice
    {
        /// <summary>
        /// 是否检测墙数据是否是最新的，默认检测
        /// </summary>
        public bool IsCheckWalls { get; set; } = true;
        /// <summary>
        /// 是否检测Revit模型是否是最新的,默认检测
        /// </summary>
        public bool IsCheckRevitModel { get; set; } = true;
        private Gplot m_gplot;
        public void Advise(MethodAdviceContext context)
        {
            m_gplot = context.Target as Gplot;
}}

abstract class

public   abstract class Gplot {
public abstract void Show();
}

Subclass

   public abstract class SpaceRelated:Gplot
    {
        protected SpaceRelated()
        {
            IsSpace = true;
        }
    }
  public  class SpaceNeighborhood : SpaceRelated {
 [CheckAndKeepGplotLaster]
        public override void Show()
        {

        }
}

invoke

  var gplot=   GplotFactory.Create(GraphTypeEnum.SpaceNeighborhood);
            gplot.Show();

the mradvice is not work

[picrap]

Please help me to help you: can you provide a full sample? If this does not work, it's probably that the assembly is not weaved, but how can I guess that? If the bug is not related to your question, you can also open a new issue, this makes things more clear. So: do you have a simple project with a failure sample? Or can you provide a bit more information, such as the project target (.NET, .NET Core), etc.?