难道.NET进行分析，并在运行时进行评估 [英] Could .NET be parsed and evaluated at runtime

问题描述

我认为这将是有趣的，如果我能写vb.net或C＃code运行时与各国preTER会自动解析它像Python做，所以我做了一个小程序，它会做类似的话。基本上，它看起来是这样的：

I thought it would be fun if I could write vb.net or c# code at runtime and the interpreter would automatically parse it like python does it, so I made a little program, which would do something similar. Basically it looks like this:

InputArgs = Console.ReadLine()
ParseInput(InputArgs.Split(" "))

Private Sub ParseInput(Args as List(Of String), Optional TempArgs as List(Of String))
Dim arg as string = Args(0)
If arg = ".." then
 ...
elseif arg = ".." then
 ...
end if
End Sub

我知道这不是一个很好的制度，但它显示的基础。所以我的问题是：是否有可能使vb.net或C＃如Python - PTED在运行时除$ P $

I know it's not a good system, but it show's the basics. So my question is: Is it possible to make vb.net or c# like python - interpreted at runtime?

推荐答案

本已存在的形状和形式相当数量的：

This already exists in a fair number of shapes and forms:

单有 Mono.CSharp 组件，您可以参考做任何 CSharp.exe（AC ＃跨preTER'或交互shell，如果你会）可以做的：

void ReadEvalPrintLoopWith (ReadLiner readline)
{
    string expr = null;
    while (!InteractiveBase.QuitRequested){
            string input = readline (expr == null);
            if (input == null)
                return;

            if (input == "")
                continue;

            expr = expr == null ? input : expr + "\n" + input;

            expr = Evaluate (expr);
    } 
}

毋庸置疑的这个工程上MS.Net过（当然，这是关于便携式净点）。

Needless to say this works on MS.Net too (of course, that's the point about portable .Net).

全部来源这里在github - 就像休息单声道的，其实

Full sources here on github - just as the rest of Mono, in fact.

若干DLR的语言已实施，包括但不限于

Several DLR languages have been implemented, including but not limited to

• IronRuby的
• IronPython的
• Jint上（http：//jint.$c$cplex.com/） - 不上NET 2.0的JavaScript

• IronRuby
• IronPython
• Jint (http://jint.codeplex.com/) - does javascript on .Net 2.0

这将让你评价对在.NET框架飞蟒蛇/红宝石code。

It will allow you to evaluate python/ruby code on the fly in the .NET framework.

微软发布了罗斯林作为一个CTP（preVIEW）。它基本上可以做同样的东西，为一REPL（第一项），和（多）了。但它是一个preVIEW还在。

Microsoft has published Roslyn as a CTP (preview). It can basically do the same stuff as the Mono REPL (first item), and (much) more. But it is a preview still.

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