how to call .net method in python ?

Alavudeen · July 19th, 2013, 05:42 AM

Hi,

I have created a c# program, which will call python method and passing .net dynamic object to that python method and I don't know why it is not calling instance member (NOTE: when i override a ToString() method it is calling the corresponding class here Demo class ToString() method)

Kindly help me please.....

My pythonscripts.py has method

def CallInstance(obj):
print obj.objectType

def CallMethod(obj):
print obj.objectType.Test()

My .net code is here

Code:

    class SampleScriptLanguage
    {
        ScriptRuntime _scriptRuntime = Python.CreateRuntime();
        ScriptEngine _scriptEngine;
        ScriptSource _scriptSource;
        ScriptScope _scriptScope;
        string scriptToUse;

        public SampleScriptLanguage()
        {
            _scriptEngine = _scriptRuntime.GetEngine("Python");
            dynamic _scriptScope = _scriptRuntime.UseFile("PythonScripts.py");
            dynamic expandObject1 = new ExpandoObject();
            expandObject1.objectType = new Demo();
            _scriptScope.CallInstance(expandObject1); // This is working
            _scriptScope.CallMethod(expandObject1); // This is not working
        }
    }

 class Demo
    {
        public string ID
        {
            get
            {
                return this.Test();
            }
        }

        public string Test()
        {
            return "Test Method";
        }

        public override string ToString()
        {
            return "To string method";
        }
    }