1 files changed, 0 insertions, 133 deletions
diff --git a/mcs/class/corlib/System/DBNull.cs b/mcs/class/corlib/System/DBNull.cs
deleted file mode 100644
index f1a98085350..00000000000
--- a/mcs/class/corlib/System/DBNull.cs
+++ /dev/null
@@ -1,133 +0,0 @@
-//
-// System.DBNull.cs
-//
-// Author: Duncan Mak (duncan@ximian.com)
-//
-// (C) 2002 Ximian, Inc. http://www.ximian.com
-//
-
-using System.Runtime.Serialization;
-
-namespace System
-{
-	[Serializable]
-	public sealed class DBNull : ISerializable, IConvertible
-	{
-		// Fields
-		public static readonly DBNull Value = new DBNull ();
-
-		// Private constructor
-		private DBNull () {}
-
-		// Methods
-		[MonoTODO]
-		public void GetObjectData (SerializationInfo info, StreamingContext context)
-		{
-		}
-
-		public TypeCode GetTypeCode ()
-		{
-			return TypeCode.DBNull;
-		}
-
-		[MonoTODO]
-		bool IConvertible.ToBoolean (IFormatProvider provider)
-		{
-			return false;
-		}			
-
-		[MonoTODO]
-		byte IConvertible.ToByte (IFormatProvider provider)
-		{
-			return Byte.MinValue;
-		}
-
-		[MonoTODO]
-		char IConvertible.ToChar (IFormatProvider provider)
-		{
-			return Char.MinValue;
-		}
-
-		[MonoTODO]
-		DateTime IConvertible.ToDateTime (IFormatProvider provider)
-		{
-			return DateTime.MinValue;
-		}
-
-		[MonoTODO]
-		decimal IConvertible.ToDecimal (IFormatProvider provider)
-		{
-			return Decimal.MinValue;
-		}
-		
-		[MonoTODO]
-		double IConvertible.ToDouble (IFormatProvider provider)
-		{
-			return Double.MinValue;
-		}
-
-		[MonoTODO]
-		short IConvertible.ToInt16 (IFormatProvider provider)
-		{
-			return Int16.MinValue;
-		}
-
-		[MonoTODO]
-		int IConvertible.ToInt32 (IFormatProvider provider)
-		{
-			return Int32.MinValue;
-		}
-
-		[MonoTODO]
-		long IConvertible.ToInt64 (IFormatProvider provider)
-		{
-			return Int64.MinValue;
-		}
-
-		[MonoTODO]
-		sbyte IConvertible.ToSByte (IFormatProvider provider)
-		{
-			return SByte.MinValue;
-		}
-
-		[MonoTODO]
-		float IConvertible.ToSingle (IFormatProvider provider)
-		{
-			return Single.MinValue;
-		}
-
-		[MonoTODO]
-		object IConvertible.ToType (Type type, IFormatProvider provider)
-		{
-			return null;
-		}
-
-		[MonoTODO]
-		ushort IConvertible.ToUInt16 (IFormatProvider provider)
-		{
-			return UInt16.MinValue;
-		}
-
-		[MonoTODO]
-		uint IConvertible.ToUInt32 (IFormatProvider provider)
-		{
-			return UInt32.MinValue;
-		}
-
-		[MonoTODO]
-		ulong IConvertible.ToUInt64 (IFormatProvider provider)
-		{
-			return UInt64.MinValue;
-		}
-
-		public override string ToString ()
-		{
-			return String.Empty;
-		}
-
-		public string ToString (IFormatProvider provider)
-		{
-			return String.Empty;
-		}
-	}
-}