System.Data.SqlTypes.SqlString.ToSqlGuid C# (CSharp) Method

        public SqlGuid ToSqlGuid()
        {
            return (SqlGuid)this;
        }

		public void Conversions()
		{
			SqlString String250 = new SqlString ("250");
			SqlString String9E300 = new SqlString ("9E+300");

			// ToSqlBoolean ()
			Assert.IsTrue ((new SqlString("1")).ToSqlBoolean ().Value, "#O02");
			Assert.IsTrue (!(new SqlString("0")).ToSqlBoolean ().Value, "#O03");
			Assert.IsTrue ((new SqlString("True")).ToSqlBoolean ().Value, "#O04");
			Assert.IsTrue (!(new SqlString("FALSE")).ToSqlBoolean ().Value, "#O05");
			Assert.IsTrue (SqlString.Null.ToSqlBoolean ().IsNull, "#O06");

			// ToSqlByte ()
			Assert.AreEqual ((byte)250, String250.ToSqlByte ().Value, "#O08");

			// ToSqlDateTime
			Assert.AreEqual (10, 
				(new SqlString ("2002-10-10")).ToSqlDateTime ().Value.Day, "#O11");

			// ToSqlDecimal ()
			Assert.AreEqual ((decimal)250, String250.ToSqlDecimal ().Value, "#O16");

			// ToSqlDouble
			Assert.AreEqual ((SqlDouble)9E+300, String9E300.ToSqlDouble (), "#O19");

			// ToSqlGuid
			SqlString TestGuid = new SqlString("11111111-1111-1111-1111-111111111111");
			Assert.AreEqual (new SqlGuid("11111111-1111-1111-1111-111111111111"), TestGuid.ToSqlGuid (), "#O22");

			// ToSqlInt16 ()
			Assert.AreEqual ((short)250, String250.ToSqlInt16 ().Value, "#O24");

			// ToSqlInt32 ()
			Assert.AreEqual ((int)250, String250.ToSqlInt32 ().Value, "#O27");

			// ToSqlInt64 ()
			Assert.AreEqual ((long)250, String250.ToSqlInt64 ().Value, "#O32");

			// ToSqlMoney ()
			Assert.AreEqual (250.0000M, String250.ToSqlMoney ().Value, "#O35");

			// ToSqlSingle ()
			Assert.AreEqual ((float)250, String250.ToSqlSingle ().Value, "#O38");

			// ToString ()
			Assert.AreEqual ("First TestString", Test1.ToString (), "#O41");
		}