--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Source/ComponentModel/MemberPropertyDescriptor.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,87 @@
+using System;
+using System.ComponentModel;
+
+using BLToolkit.Reflection;
+
+namespace BLToolkit.ComponentModel
+{
+	public class MemberPropertyDescriptor : PropertyDescriptor
+	{
+		public MemberPropertyDescriptor(Type componentType, string memberName)
+			: base(memberName, null)
+		{
+			_componentType  = componentType;
+			_memberAccessor = TypeAccessor.GetAccessor(componentType)[memberName];
+		}
+
+		private readonly Type _componentType;
+		public  override Type  ComponentType
+		{
+			get { return _componentType; }
+		}
+
+		public override Type PropertyType
+		{
+			get { return _memberAccessor.Type; }
+		}
+
+		private readonly MemberAccessor _memberAccessor;
+		public           MemberAccessor  MemberAccessor
+		{
+			get { return _memberAccessor; }
+		}
+
+		public override bool CanResetValue(object component)
+		{
+			if (PropertyType.IsValueType)
+				return TypeAccessor.GetNullValue(PropertyType) != null;
+			return PropertyType == typeof(string);
+		}
+
+		public override void ResetValue(object component)
+		{
+			SetValue(component, TypeAccessor.GetNullValue(PropertyType));
+		}
+
+		public override object GetValue(object component)
+		{
+			return component != null? _memberAccessor.GetValue(component): null;
+		}
+
+		public override void SetValue(object component, object value)
+		{
+			if (component != null)
+				_memberAccessor.SetValue(component, value);
+		}
+
+		public override bool IsReadOnly
+		{
+			get { return !_memberAccessor.HasSetter; }
+		}
+
+		public override bool ShouldSerializeValue(object component)
+		{
+			return false;
+		}
+
+		private         AttributeCollection _attributes;
+		public override AttributeCollection  Attributes
+		{
+			get
+			{
+				if (_attributes == null)
+				{
+					object[]    memberAttrs = _memberAccessor.GetAttributes();
+					Attribute[] attrs       = new Attribute[memberAttrs == null? 0: memberAttrs.Length];
+
+					if (memberAttrs != null)
+						memberAttrs.CopyTo(attrs, 0);
+
+					_attributes = new AttributeCollection(attrs);
+				}
+
+				return _attributes;
+			}
+		}
+	}
+}