🚀 go-pugleaf

Hi,
I hope this is the right group.
I've a C# class with the property and implemented interface stuff.
I need to convert to Delphi.NET, but somehow, I am getting confused implementing the same properties (Item) for different interfaces.

public class TestClass : CollectionBase, DataParameterCollection,  IDisposable
{
  public MyParameter this[String pParamName] {
     get {
         int index = IndexOf(pParamName);
         if( index < 0 )
           return null;
         else
           return InnerList[index] as MyParameter;
     }
     set {
          throw new NotSupportedException();
     }
  }

  Object IDataParameterCollection.this[String pParamName] {
     get {
         return this[pParamName];
     }
     set {
         this[pParamName] = value as MyParameter;
     }
}

 
Thanks in advance
yc