--- trunk/libxmltv/Core/PropertyList.cs	2013/03/10 14:28:57	110
+++ trunk/libxmltv/Core/PropertyList.cs	2013/03/10 17:41:52	118
@@ -7,14 +7,14 @@
 namespace libxmltv.Core
 {
     [Serializable]
-    public class PropertyList : PropertyList<string, object>, IPropertyList 
+    internal class PropertyList : PropertyList<string, object>, IPropertyList 
     {
         public PropertyList() :base() { }
         public PropertyList(IEnumerable<IPropertyValuePair<string, object>> collection) : base(collection) { }
         public PropertyList(int capacity) : base(capacity) { }
     }
     [Serializable]
-    public class PropertyList<TKey, TValue> : IPropertyList<TKey, TValue>
+    internal class PropertyList<TKey, TValue> : IPropertyList<TKey, TValue>
     {
         private PropertyCollection<IPropertyValuePair<TKey, TValue>> properties;
         public PropertyList() { properties = new PropertyCollection<IPropertyValuePair<TKey, TValue>>(); }