BitmapIndex.BIKey.BIGroup.Equals C# (CSharp) Method

            public override bool Equals(object obj)
            {
                if (this == obj)
                    return true;

                BIGroup compare = obj as BIGroup;

                if (compare == null)
                    return false;

                return (compare._group == _group && compare._subGroup.Equals(_subGroup));
            }