# “CaseInComparison” (Problem)

Are the following methods of comparison term `a` and`b` insensitive equivalent:

```csharp
Console.WriteLine(
  string.Compare(a.ToUpper(), b.ToUpper()));
Console.WriteLine(
  string.Compare(a, b, StringComparison.OrdinalIgnoreCase));
```

[Solution](https://andreyakinshin.gitbook.io/problembookdotnet/en/strings/caseincomparison-s)