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Asked by ElrondCT in Microsoft Visual Basic.Net, Regular Expressions
I have a situation where I need to find out how many characters at the start of a string match a known pattern. So, for instance, if the full pattern is, "The quick brown fox jumps over a lazy dog," I may have "The quick brown xxx", or "Thxxxx", or "The quick brown fxxxxx" (xxx could be anything). I want to know how many characters match the pattern (so the result for the first example would be 16, the second would be 2, the third 17). It seems like this is something I ought to be able to do with Regex, but I can't figure out how to set up the match pattern. If there's a better way than Regex (using VB 2008), I'm all ears.
20091111-EE-VQP-92 - Hierarchy / EE_QW_3_20080625