check it in a string

Question

Hi All,

I have a string like this

string s= "\t\t\t<a id=\"2056489\">6 x 10 mm</a>";

string v1="6 x 10 mm";

I tried to put it in IF condition:

if(s.Contains(v1))

{} 

but the output gives me FALSE

any one have idea where I am got strucked?

Thanks,

Darma