System.Security.Permissions.KeyContainerPermissionAccessEntryEnumerator.MoveNext C# (CSharp) Method

		public bool MoveNext ()
		{
			return e.MoveNext ();
		}

 public override IPermission Intersect(IPermission target)
 {
     if (target != null)
     {
         if (!base.VerifyType(target))
         {
             throw new ArgumentException(Environment.GetResourceString("Argument_WrongType", new object[] { base.GetType().FullName }));
         }
         KeyContainerPermission permission = (KeyContainerPermission)target;
         if (this.IsEmpty() || permission.IsEmpty())
         {
             return(null);
         }
         KeyContainerPermissionFlags flags       = permission.m_flags & this.m_flags;
         KeyContainerPermission      permission2 = new KeyContainerPermission(flags);
         KeyContainerPermissionAccessEntryEnumerator enumerator = this.AccessEntries.GetEnumerator();
         while (enumerator.MoveNext())
         {
             KeyContainerPermissionAccessEntry current = enumerator.Current;
             permission2.AddAccessEntryAndIntersect(current, permission);
         }
         KeyContainerPermissionAccessEntryEnumerator enumerator2 = permission.AccessEntries.GetEnumerator();
         while (enumerator2.MoveNext())
         {
             KeyContainerPermissionAccessEntry accessEntry = enumerator2.Current;
             permission2.AddAccessEntryAndIntersect(accessEntry, this);
         }
         if (!permission2.IsEmpty())
         {
             return(permission2);
         }
     }
     return(null);
 }