Axiom.Runtime.ConstantTerm.Data C# (CSharp) Method

        public override object Data()
        {
            //// New fix
            // if this is a string, then return without a ' '
            if (_data is string)
            {
                string data = _data as string;
                if (data.IndexOf('"') != -1)
                {
                    string value = data.Trim(new char[] { '"' });
                    int integer;
                    if (Int32.TryParse(value, out integer))
                    {
                        return data;
                    }
                    else
                    {
                        return value;
                    }
                }
                else if (data.IndexOf('\'') != -1)
                {
                    string value = data.Trim(new char[] { '\'' });
                    int integer;
                    if (Int32.TryParse(value, out integer))
                    {
                        return data;
                    }
                    else
                    {
                        return value;
                    }
                }
            }
            return _data;
        }

        public void Assign()
        {
            AbstractTerm term = new AbstractTerm();
            ConstantTerm con = new ConstantTerm("ali");

            term.Assign(con);

            Assert.AreSame(term.Dereference(), con);
            Assert.AreSame(term.Dereference(), con.Dereference());
            Assert.AreEqual(term.Data(), con.Data());
            Assert.AreSame(term.Reference(), con.Reference());
            Assert.IsFalse(term.IsList);
            Assert.IsFalse(term.IsObject);
            Assert.IsFalse(term.IsReference);
            Assert.IsFalse(term.IsStructure);
            Assert.IsTrue(term.IsConstant);
        }