--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Source/Mapping/NullDateTimeAttribute.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,27 @@
+using System;
+
+namespace BLToolkit.Mapping
+{
+	public class NullDateTimeAttribute : NullValueAttribute
+	{
+		public NullDateTimeAttribute()
+			: base(DateTime.MinValue)
+		{
+		}
+
+		public NullDateTimeAttribute(int year, int month, int day)
+			: base(new DateTime(year, month, day))
+		{
+		}
+
+		public NullDateTimeAttribute(int year, int month, int day, int hour, int minute, int second)
+			: base(new DateTime(year, month, day, hour, minute, second))
+		{
+		}
+
+		public NullDateTimeAttribute(int year, int month, int day, int hour, int minute, int second, int millisecond)
+			: base(new DateTime(year, month, day, hour, minute, second, millisecond))
+		{
+		}
+	}
+}