Microsoft.Web.Administration.ConfigurationElement.CleanEntity C# (CSharp) Method

        protected internal void CleanEntity()
        {
            if (this.InnerEntity == null || this.InnerEntity.HasElements || this.InnerEntity.HasAttributes)
            {
                return;
            }

            var parent = this.InnerEntity?.Parent;
            if (parent == null)
            {
                this.InnerEntity = null;
                return;
            }

            this.InnerEntity?.Remove();
            this.InnerEntity = null;
            if (this.ParentElement == null)
            {
                Clean(parent);
            }
            else
            {
                this.ParentElement.CleanEntity();
            }
        }