how to execute ironpython script file from silverlight 5?

Question

I'm trying to execute an ironpython script file in silverlight but I'm getting exception

Sequence contains no matching element

string importScript = "import sys" + Environment.NewLine +
        "sys.path.append( r\"{0}\" )" + Environment.NewLine +
        "from {1} import *";

        // python script to load
        string fullPath = @"c:\path\myModule.py";

        var engine = Python.CreateEngine();
        ScriptScope scope = engine.CreateScope();

        // import the module

        string scriptStr = string.Format(importScript,Path.GetDirectoryName(fullPath),Path.GetFileNameWithoutExtension(fullPath));
        var importSrc = engine.CreateScriptSourceFromString(scriptStr, Microsoft.Scripting.SourceCodeKind.File);
        importSrc.Execute(scope);

        // now you ca execute one-line expressions on the scope e.g.
        string expr = "functionOfMyModule()";
        var result = engine.Execute(expr, scope);`

Answer 1

first create scope here ...like this

public static ScriptScope GetModule()
    {
        var pyfile = "PythonFunction.py";
        ScriptEngine engine = new ScriptRuntime(DynamicEngine.CreateRuntimeSetup(true)).GetEngine("IronPython");
        var code = new XapVirtualFilesystem().GetFileContents(pyfile);
        ScriptScope scope = engine.CreateScope();
        ScriptSource script = engine.CreateScriptSourceFromString(code, pyfile);
        script.Execute(scope);
        return scope;
    }

call this method in where you want

the python file is follow PythonFunction.py

import clr clr.AddReference("System.Windows") from System.Windows import Application

str=Application.Current.RootVisual.FindName("textBox2").Text

def hello(str): print "Hello " + str + "! Welcome to IronPython!" return "Somthing form iron Python"

Application.Current.RootVisual.FindName("textBox1").Text=hello(Application.Current.RootVisual.FindName("textBox2").Text)