Hello,

I've created a JScript.NET assembly that, basically, exposes the
JScript.NET eval function. I'm using then this assembly from a C#
application.

The code of the JScript.NET package is the following:

import System
import StarLIMS.Web.XfdRuntime.XfdForms

package StarLIMS.Web.XfdRuntime.JSSupport
{
    class JSEvaluator
    {
        public var window : StarLIMS.Web.XfdRuntime.XfdForms.Form;

        public function alert(s : String)
        {
            System.Windows.Forms.MessageBox.Show(s);
        }

        public function Eval(expr : String) : String
        {
            return eval(expr, "unsafe");
        }
    }
}

The assembly was compiled using jsc.exe compiler using a like this:

jsc /t:library /r:XfdForms.dll;System.Windows.Forms.dll
/out:JsSupport.dll JsSupport.js

I've compiled the JScript.NET assembly with a reference to
XfdForms.dll because I need to create in the interpreted code (that
goes to eval function) types defined in that assembly.

The C# application is basically a user control that is hosted in two
environments:

-    in a windows application;
-    in a web application via an <OBJECT> tag.

In both situations the initialization of the user control works fine
(I've adjusted the security settings in order to appear in browser).

The problem appears ONLY in the web scenario, when I'm trying to call
from inside the C# application, the JSEvaluator.Eval method with a
code that creates a type defined in my XfdForms.dll assembly:

var a = new MyCustomType();

I receive this message:

Variable ‘MyCustomType' has not been declared.

I've looked with gacutil /ldl and all assemblies are downloaded
correctly. If I place myself the assemblies in the GAC using "gacutil
–I" then this error doesn't appear.

Please help me with any advice!

Marian VETEANU
System Analyst
Research & Development Dept.
STARLIMS Corporation

Email: marianv@starlims.com
Phone: +1-954-964-8663 Ext.44