System.Configuration.ConfigurationElement.GetHashCode C# (CSharp) Метод

        public override int GetHashCode() {
            int hHashCode = 0;
            foreach (ConfigurationProperty configProperty in this.Properties) {
                object o = this[configProperty];
                if (o != null) {
                    hHashCode ^= this[configProperty].GetHashCode();
                }
            }
            return hHashCode;
        }

 protected override object GetElementKey(ConfigurationElement element)
 {
     return element.GetHashCode();
 }