public static IPhoneSdkVersion GetDefault(AppleSdk sdk, bool sim)
        {
            var v = sdk.GetInstalledSdkVersions(sim);

            return(v.Count > 0 ? v[v.Count - 1] : UseDefault);
        }
 public IPhoneSdkVersion ResolveIfDefault(AppleSdk sdk, bool sim)
 {
     return(IsUseDefault ? GetDefault(sdk, sim) : this);
 }