CodeGroup
Represents the abstract base class from which all implementations of code groups must derive.
                using System.Collections;
namespace System.Security.Policy
{
    public abstract class CodeGroup
    {
        public virtual string AttributeString => null;
        public IList Children { get; set; }
        public string Description { get; set; }
        public IMembershipCondition MembershipCondition { get; set; }
        public abstract string MergeLogic { get; }
        public string Name { get; set; }
        public virtual string PermissionSetName => null;
        public PolicyStatement PolicyStatement { get; set; }
        protected CodeGroup(IMembershipCondition membershipCondition, PolicyStatement policy)
        {
        }
        public void AddChild(CodeGroup group)
        {
        }
        public abstract CodeGroup Copy();
        protected virtual void CreateXml(SecurityElement element, PolicyLevel level)
        {
        }
        public override bool Equals(object o)
        {
            return base.Equals(o);
        }
        public void FromXml(SecurityElement e)
        {
        }
        public void FromXml(SecurityElement e, PolicyLevel level)
        {
        }
        public bool Equals(CodeGroup cg, bool compareChildren)
        {
            return false;
        }
        public override int GetHashCode()
        {
            return base.GetHashCode();
        }
        protected virtual void ParseXml(SecurityElement e, PolicyLevel level)
        {
        }
        public void RemoveChild(CodeGroup group)
        {
        }
        public abstract PolicyStatement Resolve(Evidence evidence);
        public abstract CodeGroup ResolveMatchingCodeGroups(Evidence evidence);
        public SecurityElement ToXml()
        {
            return null;
        }
        public SecurityElement ToXml(PolicyLevel level)
        {
            return null;
        }
    }
}