Introduction

This sample shows how to implement a collection class that can be used with the foreach statement.

Building the Sample

To build and run the Collection Classes samples within Visual Studio

  1. In Solution Explorer, right-click the CollectionClasses1 project and click Set as StartUp Project.

  2. From the Debug menu, click Start Without Debugging.

  3. Repeat the preceding steps for CollectionClasses2.

To build and run the Collection Classes samples from the Command Line

  1. Use the Change Directory command to change to the CollectionClasses1 directory.

  2. Type the following:

    csc tokens.cs
    tokens
  3. Use the Change Directory command to change to the CollectionClasses2 directory.

  4. Type the following:

    csc tokens2.cs
    tokens2

Description

This sample shows how to implement a collection class that can be used with the foreach statement. See Collection Classes (C# Programming Guide) for more information.

Security Note

This sample code is provided to illustrate a concept and should not be used in applications or Web sites, as it may not illustrate the safest coding practices. Microsoft assumes no liability for incidental or consequential damages should the sample code be used for purposes other than as intended.

Screenshot

Sample Code

C#
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   static void Main() 
   { 
      // Testing Tokens by breaking the string into tokens: 
      Tokens f = new Tokens("This is a well-done program.",  
         new char[] {' ','-'}); 
      foreach (string item in f) 
      { 
         Console.WriteLine(item); 
      } 
   }

Source Code Files

More Information

For more information, see: