System.ComponentModel.MemberDescriptor.Equals C# (CSharp) Method

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

            if (obj.GetType() != GetType())
            {
                return false;
            }

            MemberDescriptor mdObj = (MemberDescriptor)obj;
            FilterAttributesIfNeeded();
            mdObj.FilterAttributesIfNeeded();

            if (mdObj._nameHash != _nameHash)
            {
                return false;
            }

            if ((mdObj._category == null) != (_category == null) ||
                (_category != null && !mdObj._category.Equals(_category)))
            {
                return false;
            }

            if ((mdObj._description == null) != (_description == null) ||
                (_description != null && !mdObj._description.Equals(_description)))
            {
                return false;
            }

            if ((mdObj._attributes == null) != (_attributes == null))
            {
                return false;
            }

            bool sameAttrs = true;

            if (_attributes != null)
            {
                if (_attributes.Length != mdObj._attributes.Length)
                {
                    return false;
                }
                for (int i = 0; i < _attributes.Length; i++)
                {
                    if (!_attributes[i].Equals(mdObj._attributes[i]))
                    {
                        sameAttrs = false;
                        break;
                    }
                }
            }
            return sameAttrs;
        }

 public bool ContainsChange(MemberDescriptor desc)
 {
     if (this._member == null)
     {
         return true;
     }
     if (desc == null)
     {
         return false;
     }
     return desc.Equals(this._member);
 }