System.Classes.TComponentEnumerator.MoveNext
Delphi
function MoveNext: Boolean; inline;
C++
bool __fastcall MoveNext();
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.Classes.pas System.Classes.hpp |
System.Classes | TComponentEnumerator |
Description
Moves to the first, or next component within the containing component.
MoveNext moves through the list of components within the parent component specified at class instantiation. A value of true is returned if a component was found, otherwise false. MoveNext is normally used in a while-true block.
Note: Before you ever call GetCurrent, you must call MoveNext successfully, or an exception will be thrown.