Features       Ask DevGuru       ASP Resources       Find the Bug       Knowledge Base       Links       Tips of the Week       Tutorials   Products       dgCalendar       dgCharge New!       dgChart New!       dgFileUpload       dgReport New!       dgSort       dgTree   Site       Authoring       Coming Soon       DevGuru Resume       Link to Us       Merchandise       Sponsorships       Testimonials       What's New   Technologies       ADO 2.6       ASP       CSS2       HTML       JavaScript       Jet SQL       Transact-SQL Syntax       VBScript       WML       WMLScript       WSH       XML DOM                All Objects Matches Collection RegExp Object OBJECT:  Match Implemented in version 5.0   The Match object is used to access the three read-only properties associated with the results of a search and match operation that uses a regular expression.   Simply put, a regular expression is a string pattern that you can compare against all or a portion of another string. However, in all fairness, be warned that regular expressions can get very complicated.   The RegExp object can be used to search for and match string patterns in another string. A Match object is created each time the RegExp object finds a match. Since, zero or more matches could be made, the RegExp object actually return a collection of Match objects which is refered to as a Matches collection.   The following code is a simplier, working version of a program published by Microsoft.   Code: <% 'this sub finds the matches Sub RegExpTest(strMatchPattern, strPhrase)     'create variables     Dim objRegEx, Match, Matches, StrReturnStr     'create instance of RegExp object     Set objRegEx = New RegExp       'find all matches     objRegEx.Global = True     'set case insensitive     objRegEx.IgnoreCase = True     'set the pattern     objRegEx.Pattern = strMatchPattern       'create the collection of matches     Set Matches = objRegEx.Execute(strPhrase)       'print out all matches     For Each Match in Matches         strReturnStr = "Match found at position "         strReturnStr = strReturnStr & Match.FirstIndex & ". Match Value is '"         strReturnStr = strReturnStr & Match.value & "'." & "<BR>" & VBCrLf         'print         Response.Write(strReturnStr)   :  Next End Sub   'call the subroutine RegExpTest "is.", "Is1 is2 Is3 is4" %>   Output: Match found at position 0. Match Value is 'Is1'. Match found at position 4. Match Value is 'is2'. Match found at position 8. Match Value is 'Is3'. Match found at position 12. Match Value is 'is4'.   PROPERTIES FirstIndex Property This property returns the position, counted from the left with the first position being numbered zero, in a string where a match was made. Syntax: Match.FirstIndex Length Property This property returns the length of the matched text found in a search string. Syntax: Match.Length Value Property This property returns the actual text that was matched during the search. Syntax: Match.Value Copyright 1999-2001 by Infinite Software Solutions, Inc. All rights reserved. Trademark Information