| private static AreDifferent ( String v1, String v2 ) : bool | ||
| v1 | String | |
| v2 | String | |
| Результат | bool | |
private static bool AreDifferent(String v1, String v2)
{
if (v1 == null)
return String.IsNullOrEmpty(v2) == false;
//v1 is not null
return !v1.Equals(v2, StringComparison.InvariantCulture);
}