C#

public class ClassA
{
    public ClassA()
    {}
    public string Color = "orange";
    // other junk
}

public class ClassB
{
    public ClassB(){}
    // other junk
    public string GetClassName (ClassA classA)
    {   classA.Color = "red";
        classA.OtherMethodClass();
        return classA.ToString();
    }
}
public class ClassC
{
    public ClassC()
    {
        // other junk
        ClassA a = new ClassA();

        // set a's properties
        Console.WriteLine(a.Color.ToString()); // Will write orange

        ClassB b = new ClassB();
        string x = b.GetClassName(a);

        Console.WriteLine(a.Color.ToString()); // Will this write Red?

        a.Color = "Green";
    }
}

dan neely wrote:

do you mean convert the crypttext into something that looks like ABLKSJFHUIWKLDHALSDHQWE...