+ MethodInfo FetchMethodDispose ()
+ {
+ MemberList dispose_list;
+
+ dispose_list = FindMembers (
+ current_type.Type,
+ MemberTypes.Method, BindingFlags.Public | BindingFlags.Instance,
+ Type.FilterName, "Dispose");
+
+ if (dispose_list.Count != 1)
+ throw new InternalErrorException ("Cannot find Dipose() method.");
+
+ return (MethodInfo) dispose_list [0];
+ }
+
+ protected override bool DoDefineMembers ()
+ {
+ if (!base.DoDefineMembers ())
+ return false;
+
+ dispose_method = FetchMethodDispose ();
+ if (dispose_method == null)
+ return false;
+
+ return true;
+ }
+