Pisane Python Extension(pyd) w c#

Witam próbuje przeexportowac z c na c# pisanie pyd, niestety wywala mi aplikacje gdzie użyje import metody. Moj kod

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;


using Engine.Import;
[UnmanagedFunctionPointer(CallingConvention.Cdecl, SetLastError = true)]
public delegate int delegateRun(int arg,int arg2);


namespace Engine
{
    internal static class UnmanagedExports
    {
        [DllExport("initfff")]
        public static void initfff()
        {
            Py_InitModule("fff", HelloMethods);
          //  MessageBox.Show("ggggggg");
        }
        [StructLayout(LayoutKind.Sequential)]
        public struct PyMethodDef
        {

            public PyMethodDef(string kml_name, int kml_meth, int kml_flags, string kml_doc)
            {
                ml_name = kml_name;
                ml_meth = kml_meth;
                ml_flags = kml_flags;
                ml_doc = kml_doc;
            }
            [MarshalAs(UnmanagedType.LPStr, SizeConst = 30)]
            public string ml_name;	/* The name of the built-in function/method */
            public int ml_meth;	/* The C function that implements it */
            public int ml_flags;	/* Combination of METH_xxx flags, which mostly
				   describe the args expected by the C func */
            [MarshalAs(UnmanagedType.LPStr, SizeConst = 30)]
            public string ml_doc;	/* The __doc__ attribute, or NULL */
        };
       
         [DllImport("python27.dll", SetLastError = true)]
        public static extern int Py_InitModule(string name, PyMethodDef[] methods);

         [DllImport("python27.dll", SetLastError = true)]
         public static extern int PyCFunction_GetFunction(int arg);

     

public static PyMethodDef[] HelloMethods = new PyMethodDef[] 
{
  new PyMethodDef ("Method1", Marshal.GetFunctionPointerForDelegate(new delegateRun(Method1)).ToInt32(), 0x0001, "test")
};





public static int Method1(int self, int args)
    {
       
            MessageBox.Show("ffffff");

            return 0;
    }

}
}