c# - IronPython 和 C# - 对 C# 对象的脚本访问

Question

考虑下面的代码:

ScriptRuntimeSetup setup = Python.CreateRuntimeSetup(null);
ScriptRuntime runtime = new ScriptRuntime(setup);
ScriptEngine engine = Python.GetEngine(runtime);
ScriptScope scope = engine.CreateScope();

scope.SetVariable("message", "Hello, world!");
string script = @"print message";
ScriptSource source = scope.Engine.CreateScriptSourceFromString(script, SourceCodeKind.Statements);
source.Execute();

此代码产生以下异常:

Microsoft.Scripting.Runtime.UnboundNameException was unhandled Message="name 'message' is not defined"

我错过了什么？

Answer 1

应该是“source.Execute(scope);”而不是“source.Execute();”