IronPython调用方法按名称 [英] IronPython call method by name

问题描述

有没有办法通过名称调用方法和指定参数而不使用动态？ （C＃）

Is there any way to call method by name and specify arguments without using dynamic? (C#)

更新：

`
public class Program
{
public static void Main（string [] args）
{
ScriptEngine engine = Python.CreateEngine（）;
ScriptScope scope = engine.CreateScope（）;

` public class Program { public static void Main(string[] args) { ScriptEngine engine = Python.CreateEngine(); ScriptScope scope = engine.CreateScope();

        engine.ExecuteFile("script.py", scope);

        dynamic calculator = scope.GetVariable("Calculator");
        dynamic calculatorInstance = engine.Operations.CreateInstance(calculator);
        dynamic result = engine.Operations.InvokeMember(calculatorInstance, "sample");

        Console.ReadKey();
    }
}

`


class Calculator：
def sample（self）：
return'test'


这很好用

推荐答案

您可以使用 ObjectOperations 执行动态操作的类，您可以从 ScriptEngine 实例获取一个实例：

You can use the ObjectOperations class to perform dynamic operations, and you can get an instance of it from a ScriptEngine instance:

ScriptEngine engine = ...;
object result = engine.Operations.InvokeMember(o, "foo", 1, 2, "3");

这篇关于IronPython调用方法按名称的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！