Unit 'Classes' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#rtl]

TComponentEnumerator

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

Implements IEnumerator for the TComponent class.

Declaration

Source position: classesh.inc line 2441

type TComponentEnumerator = class

public

  constructor Create();

  

Initialize a new instance of TComponentEnumerator.

  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: TComponent; [r]

  

Current pointer in the list.

end;

Inheritance

TComponentEnumerator

  

Implements IEnumerator for the TComponent class.

|

TObject

  

Base class of all classes.

Description

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

See also

TComponent

  

Base class for all components that need owner-owned functionality.

TComponent.GetEnumerator

  

Create an IEnumerator instance.

#rtl.system.IEnumerator

  

Enumerator support interface.


Documentation generated on: Nov 23 2024