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Index Property Notify Problem

Posted By:      Posted Date: October 12, 2010    Points: 0   Category :WPF
 

A class has index property. For Example:

class A



{



  private Hashtable ht = new Hashtable();



  public object this[string name]



  {



    get { return ht[name]; }



    set { ht[name] = value; }



  }



}




The class implements property changed notify. Add codes as below:

class A : INotifyPropertyChanged



{







  <strong>public event PropertyChangedEventHandler PropertyChanged;



  public void OnPropertyChanged(string name)



  {



     if (PropertyChanged != null)



     {



       PropertyChanged(this, new PropertyChangedEventArgs(name));



     }



  }</strong>







 


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