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string - Regex to match one or more characters

I need to filter a set of strings with a wildcard-type search, like the following:

  • Looking for He*lo should match "Hello", but not "Helo"
  • Looking for *ant should match "pant" and "want" but not "ant"
  • Looking for *yp* should match "gypsy" and "typical"

The * represents one or more characters. I don't mind a handwritten or regex-based search. Any ideas? The typical .NET approach for wildcards matches 0 or more, but I need 1 or more characters. How can I do this?

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What you're looking for is the + regex operator


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