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TInterfaceListIterator.Create(TInterfaceListPersistent) Constructor

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Creates the enumeration and sets it to the beginning of the list.

Namespace: RSInterfaceCollections

Delphi

public
  constructor Create(AInterfaceList: TInterfaceListPersistent);
 

Parameters

AInterfaceList

Type: TInterfaceListPersistent

The following code shows how to use the iterator to get all the values in a TInterfaceListPersistent object, note that this code assumes that every interface in the list is an IFact interface:

Delphi

var
   Values: IInterfaceIterator;
 begin
   Values := TInterfaceListIterator.Create( InterfaceList );
   while Values.HasMoreElements do
     ShowMessage( (Values.NextElement as IFact).ToString );
 end; 

Reference

•RSInterfaceCollections.TInterfaceListIterator.NextElement

•RSInterfaceCollections.TInterfaceListIterator.HasMoreElements

•RSInterfaceCollections.TInterfaceListPersistent

•TInterfaceListIterator

•RSInterfaceCollections

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