public override void Add(ProviderBase provider) { Assert.ArgumentNotNull((object)provider, nameof(provider)); MockLocationFallbackProviderBase provider1 = provider as MockLocationFallbackProviderBase; Assert.IsNotNull((object)provider1, "The provider type passed to MockLocationFallbackProviderCollection is not assignable to MockLocationFallbackProviderBase. Actual type: {0}", (object)provider.GetType().FullName); this.Add(provider1); }
public virtual void Add(MockLocationFallbackProviderBase provider) { Assert.ArgumentNotNull((object)provider, nameof(provider)); base.Add((ProviderBase)provider); }