--- title: "VB “Like” Syntax" slug: "vb-like-syntax" updated: 2024-11-26T21:45:28Z published: 2024-11-26T21:45:28Z canonical: "help.tritondigital.com/vb-like-syntax" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.tritondigital.com/llms.txt > Use this file to discover all available pages before exploring further. # VB “Like” Syntax The value in the white list or black list of a processor can contain special characters; this makes it possible to use pattern for value matching. The matching is done by using Visual Basic “Like” operators. | Characters in Pattern | Matches in String | | --- | --- | | ? | Any single character | | * | Zero or more characters | | # | Any single digit (0–9) | | [ charlist ] | Any single character in charlist | | [! charlist ] | Any single character not in charlist | (Reference) VB Like Operator: [http://msdn.microsoft.com/en-us/library/swf8kaxw.aspx](http://msdn.microsoft.com/en-us/library/swf8kaxw.aspx)