Check if String contains other String C# -

this question has answer here:

• how can check if string exists in string 8 answers

i'm trying find out if string contains string this:

var s1 = "test name*" var s2 = "testname" 

if checked should return true.

try this:

var exists = s1.replace(" ", "").tolower().contains(s2.tolower()); 

wiki