System.ApplicationId.GetHashCode C# (CSharp) Method

        public override int GetHashCode()
        {
            // Note: purposely skipping publicKeyToken, processor architecture and culture as they
            // are less likely to make things not equal than name and version.
            return Name.GetHashCode() ^ Version.GetHashCode();
        }
    }

		public void Equals_Subset ()
		{
			ApplicationId id1 = new ApplicationId (defaultPublicKeyToken, defaultName, defaultVersion, defaultProc, defaultCulture);
			ApplicationId id2 = new ApplicationId (defaultPublicKeyToken, defaultName, defaultVersion, null, defaultCulture);
			Assert.IsFalse (id1.Equals (id2), "Equals-A1");
			Assert.IsFalse (id2.Equals (id1), "Equals-A2");
			// would have expected IsFalse
			Assert.IsTrue (id1.GetHashCode () == id2.GetHashCode (), "GetHashCode-A");

			ApplicationId id3 = new ApplicationId (defaultPublicKeyToken, defaultName, defaultVersion, defaultProc, null);
			Assert.IsFalse (id1.Equals (id3), "Equals-B1");
			Assert.IsFalse (id3.Equals (id1), "Equals-B2");
			// would have expected IsFalse
			Assert.IsTrue (id1.GetHashCode () == id3.GetHashCode (), "GetHashCode-B");
		}