IronRuby和C＃，执行文件

Question

为什么这一工作：

using System; 
using System.Collections.Generic; 
using System.Text; 
using System.IO; 
using Microsoft.Scripting; 
using Microsoft.Scripting.Hosting; 
using IronRuby; 

class Tutorial 
{ 
    static void Main(string[] args) 
    { 
     var engine = Ruby.CreateEngine(); 
     engine.Runtime.Globals.SetVariable("Holly",new Holly("Test")); 
     engine.Execute("Holly.Say"); 
     Console.ReadLine(); 
    } 
} 
class Holly 
{ 
    string speech; 
    public Holly(string speech) 
    { 
     this.speech = speech; 
    } 
    public void Say() 
    { 
     Console.WriteLine("Hollu said " + this.speech); 
    } 
} 

，这是不行的

using System; 
using System.Collections.Generic; 
using System.Text; 
using System.IO; 
using Microsoft.Scripting; 
using Microsoft.Scripting.Hosting; 
using IronRuby; 

class Tutorial 
{ 
    static void Main(string[] args) 
    { 
     var engine = Ruby.CreateEngine(); 
     engine.Runtime.Globals.SetVariable("Mouse",new Holly("Test")); 
     engine.ExecuteFile("./test.rb"); 
     Console.ReadLine(); 
    } 
} 
class Holly 
{ 
    string speech; 
    public Holly(string speech) 
    { 
     this.speech = speech; 
    } 
    public void Say() 
    { 
     Console.WriteLine("Hollu said " + this.speech); 
    } 
} 

Answer 1

试试这个

engine.ExecuteFile(@"..\test.rb"); 

而且包装你的代码在try/catch语句并检查异常

try 
{ 
    var engine = Ruby.CreateEngine(); 
    engine.Runtime.Globals.SetVariable("Holly",new Holly("Test")); 
    engine.ExecuteFile(@"..\test.rb"); 
} 
catch (Exception ex) 
{ 
    Console.WriteLine(ex.Message); 
}