Question

Suppose I have a class in SilverLight:

public class GenericClass {

    public string filedOne = "field one";

    public string filedTwo = "field two";

}

And I want to pass an instance of it to JavaScript to access in the following way:

function callback(obj) {
    console.log(obj.fieldOne);
}

Is this possible without serializing to JSON and back?

UPDATE:

I know how to pass primitive values – that’s not a problem. I need to pass an object with several fields.

Answer 1

public partial class TestPage: UserControl
{
    public TestPage()
    {
        InitializeComponent(); 
        MyClass myObject = new MyClass();
        myObject.SomeMember = "TEST";
        HtmlPage.Window.Invoke("JSFunction", myObject);
    }        
}

UPDATE:
In order to pass non-primitive type objects to javascript; the class definition shall be marked with ScriptableType attribute. All properties of this class shall also be marked with ScriptableMember attribute.

[ScriptableType]
public class MyClass
{
    [ScriptableMember]
    public string SomeMember { get; set; }    
}