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

Or you can use RegularExpressions like this.

First, import the RegularExpressions:

Imports System.Text.RegularExpressions

then try this code:

Dim match As Match = Regex.Match(Textbox1.text,"My house is cold",RegexOptions.IgnoreCase)
If match.Success Then
   Msgbox(match.Value)
End If