在C＃中调用Ironpython得到一个UnBoundNameException

Question

问题是;

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

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

为什么：

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从.py文件产生的？

Answer 1

OK，如果想EXCUTE Group1.Collection1.Tag1 = 10，我应该这样做：

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