[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'Classes' (#rtl)

# TInterfaceListEnumerator

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Implements IEnumerator for the TInterfaceList class.

## Declaration

Source position: classesh.inc line 2079

`type TInterfaceListEnumerator = class`
`public`
`constructor Create();` |  | Initialize a new instance of TInterfaceListEnumerator
`function GetCurrent;` |  | Return the current pointer in the list
`function MoveNext;` |  | Move the position of the enumerator to the next position in the children of the component.
`property Current: IUnknown; [r]` |  | Current pointer in the list
`end;`

## Inheritance

`TInterfaceListEnumerator` |  | Implements IEnumerator for the TInterfaceList class.
`TObject`

## Description

TInterfaceListEnumerator implements the #rtl.system.IEnumerator interface for the TInterfaceList class, so the TInterfaceList class can be used in a for ... in loop over the TInterfaceList.Components child components of the component. It is returned by the TInterfaceList.GetEnumerator method of TInterfaceList.

## See also

TInterfaceList |  | Standard implementation of the IInterfaceList interface.
TInterfaceList.GetEnumerator |  | Create an IEnumerator instance
#rtl.system.IEnumerator |  | Enumerator support interface