c# - 在 c# 中调用 ironpython 得到 UnBoundNameException

Question

问题是;

   var instance = mScriptScope.GetVariable("Group1"); //here I can get the instance named "Group1" ,type is IronPython.Runtime.Types.OldInstance
    mScriptScope.Engine.Execute(context);//but here I excute Group1.Collection1.Tag1 =10 throw an UnBoundNameException :  global name 'Group1' is not defined

mScriptScope 是从 .py 文件创建的：

# -*- coding: utf-8 -*- 

import RTDBBase 
from RTDBBase import *
Group1 = PRTDBTagGroup("Group1")

为什么？

Answer 1

好的，如果要执行 Group1.Collection1.Tag1 =10，我应该这样做：

  ScriptSource source = mScriptScope.Engine.CreateScriptSourceFromString("Group1.Collection1.Tag1 =10", SourceCodeKind.Statements);
  source.Execute(mScriptScope);