How to Check If String Contains a Given Substring?

[Cyrix]

Is there a way to check if a string contains a substring?
For example, f(abcde,bc) returns 1, f(abcde,cb) returns 0.

Thanks.

 

[Cyrix]

I use this C# code

return project.Variables["V"].Value.Contains("bc");

But it returns a True/False Boolean variable (say N).

How to do the IF for this Boolean variable?

I tried {-Variable.N-}==True in a IF block but it always routes to the failed branch even when N is True.

 

[bigcajones]

It's a string. '{-Variable.N-}'=='True'