Delphi Basics .Net : System.Collections.Stack.GetEnumerator method

Delphi Basics Home | Delphi Basics .NET Home | System.Collections.Stack | GetEnumerator Method

GetEnumerator
Method

Gets an enumerator to allow reading the elements of the current Stack

Stack	Class
System.Collections	NameSpace

Function

GetEnumerator

: IEnumerator;

CF : Methods with this mark are Compact Framework Compatible

Description

Returns an IEnumerator object that allows the contents of the current Stack to be read.

A call to MoveNext must be performed before a value can be read from the enumerator - the starting position is before the first element.

References

IEnumerator

Microsoft MSDN Links

System.Collections
System.Collections.Stack
System.Collections.Stack.GetEnumerator

Geting all elements from a Stack

program Project1;
{$APPTYPE CONSOLE}

uses
  System.Collections;

var
  MyStack    : System.Collections.Stack;
  Enumerator : IEnumerator;

begin
  // Create our Stack
  MyStack := Stack.Create;

  // Add entries to the Stack
  MyStack.Push('First');
  MyStack.Push('Second');
  MyStack.Push('Third');

  // Display the Stack
  Enumerator := MyStack.GetEnumerator;
  while enumerator.MoveNext do
    Console.WriteLine(Enumerator.Current.ToString);

  Console.Readline;
end.

   Third
   Second
   First