How to ignorecase when using string.text.contains?

Question

I am trying to figure out how to check if a string contains another while ignoring case using .text.contains.

As it stands right now If I do this:

 D         


        

Answer 1

What about this?

Function InStr(s As String, find As String) As Boolean
    Return s.ToLower.Contains(find.ToLower)
End Function