TStringsEnumerator

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

Implements IEnumerator for the TStrings class.

Declaration

Source position: classesh.inc line 593

Type
  TStringsEnumerator = class
  private
    FStrings : TStrings;
    FPosition : Integer;
  public
    constructor Create(AStrings: TStrings);
    function GetCurrent : string;
    function MoveNext : Boolean;
    Current : string;
  end
  ;

Description

TStringsEnumerator implements the #rtl.system.IEnumerator interface for the TStrings class, so the TStrings class can be used in a for ... in loop. It is returned by the TStrings.GetEnumerator method of TStrings.

Members

Member Type Visibility Description
Create Method public Initialize a new instance of TStringsEnumerator
Current Property public Current pointer in the list
FPosition Field private
FStrings Field private
GetCurrent Method public Return the current pointer in the list
MoveNext Method public Move the position of the enumerator to the next position in the list.

Inheritance

Class Description
TStringsEnumerator Implements IEnumerator for the TStrings class.

See also

Name Description
Integer A signed 16-bits integer
#rtl.system.IEnumerator Enumerator support interface
TStrings Class to manage arrays or collections of strings
TStrings Class to manage arrays or collections of strings
TStrings.GetEnumerator Create an IEnumerator instance