Regular Expressions Sample
This sample application shows how to use regular expressions. The main form contains one TabControl with three tab pages.
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This sample code is intended to illustrate a concept, and it shows only the code that is relevant to that concept. It may not meet the security requirements for a specific environment, and it should not be used exactly as shown. We recommend that you add security and error-handling code to make your projects more secure and robust. Microsoft provides this sample code "AS IS" with no warranties.
To run this sample
This sample application shows how to use regular expressions.The tab pages demonstrate:
Basic parsing techniques This tab page uses the Regex class to find numbers in a string, and valid zip codes, email addresses, and dates.
Screen-scraping This tab shows a more advanced use of regular expressions. You can enter a Web address and view the links or images contained in it. HTML tag attributes are displayed in a ListView control. You can double-click an image to view it, or double-click a link to open Internet Explorer and view the page.
Testing This tab provides a convenient way to experiment with regular expressions. It also demonstrates how to do search and replace and string splitting.