You can do something like this (Create a Console app with code similar to this one)
...
using System.Reflection;
using System.CodeDom.Compiler;
...
namespace YourNameSpace
{
public interface IRunner
{
void Run();
}
public class Program
{
static Main(string[] args)
{
if(args.Length == 1)
{
Assembly compiledScript = CompileCode(args[0]);
if(compiledScript != null)
RunScript(compiledScript);
}
}
private Assembly CompileCode(string code)
{
Microsoft.CSharp.CSharpCodeProvider csProvider = new
Microsoft.CSharp.CSharpCodeProvider();
CompilerParameters options = new CompilerParameters();
options.GenerateExecutable = false;
options.GenerateInMemory = true;
// Add the namespaces needed for your code
options.ReferencedAssemblies.Add("System");
options.ReferencedAssemblies.Add("System.IO");
options.ReferencedAssemblies.Add(Assembly.GetExecutingAssembly().Location);
// Compile the code
CompilerResults result;
result = csProvider.CompileAssemblyFromSource(options, code);
if (result.Errors.HasErrors)
{
// TODO: Output the errors
return null;
}
if (result.Errors.HasWarnings)
{
// TODO: output warnings
}
return result.CompiledAssembly;
}
private void RunScript(Assembly script)
{
foreach (Type type in script.GetExportedTypes())
{
foreach (Type iface in type.GetInterfaces())
{
if (iface == typeof(YourNameSpace.Runner))
{
ConstructorInfo constructor = type.GetConstructor(System.Type.EmptyTypes);
if (constructor != null && constructor.IsPublic)
{
YourNameSpace.IRunner scriptObject = constructor.Invoke(null) as
YourNameSpace.IRunner;
if (scriptObject != null)
{
scriptObject.Run();
}
else
{
// TODO: Unable to create the object
}
}
else
{
// TODO: Not implementing IRunner
}
}
}
}
}
}
}
After creating this console app you can start this like this at a command prompt:
YourPath:\> YourAppName.exe "public class Test : IRunnder { public void Run() {
Console.WriteLine("woot"); } }"
You can easily change the Main method to accept file instead of inline code, so your console app would have a simillar behaviour as the python or ruby interpreter. Simply pass a filename to your application and read it with a StreamReader in the main function and pass the content to the CompileCode method. Something like this:
You have to implement the IRunner interface, you could as well simply call a hard-coded Start method without inheriting the interface, that was just to show the concept of compiling class on the fly and executing it.
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您可以执行类似的操作（使用与此类似的代码创建一个控制台应用程序）
创建此控制台应用程序后，您可以在命令提示符下启动此应用程序：
您可以轻松更改 Main 方法以接受文件而不是内联代码，因此您的控制台应用程序将具有与 python 或 ruby 解释器类似的行为。只需将文件名传递给您的应用程序，然后在主函数中使用 StreamReader 读取它，然后将内容传递给 CompileCode 方法。像这样：
在命令行上：
你必须实现 IRunner 接口，你也可以简单地调用一个硬编码的 Start 方法而不继承该接口，这只是为了展示动态编译类并执行的概念它。
希望有帮助。
You can do something like this (Create a Console app with code similar to this one)
After creating this console app you can start this like this at a command prompt:
You can easily change the Main method to accept file instead of inline code, so your console app would have a simillar behaviour as the python or ruby interpreter. Simply pass a filename to your application and read it with a StreamReader in the main function and pass the content to the CompileCode method. Something like this:
And on the command line:
You have to implement the IRunner interface, you could as well simply call a hard-coded Start method without inheriting the interface, that was just to show the concept of compiling class on the fly and executing it.
Hope it help.
CS-Script：C# 脚本引擎
http://www.csscript.net/
CS-Script: The C# Script Engine
http://www.csscript.net/
将 C# 作为脚本运行的最新且最好的方法是利用 Roslyn。这是用 C# 编写的 C# 编译器。
Glenn Block、Justin Rusbatch 和 Filip Wojcieszyn 将 Roslyn 打包成一个名为
scriptcs的程序，它完全可以满足您的需求。您可以在这里找到该项目。 http://scriptcs.net/
您可以运行名为
server.csx的 C# 脚本文件通过致电The latest and best way to run C# as a script is to leverage Roslyn. Which is C# compiler written in C#.
Glenn Block, Justin Rusbatch and Filip Wojcieszyn have packaged up Roslyn into a program, called
scriptcs, that does exactly what you want.You can find the project here. http://scriptcs.net/
You can run a C# script file called
server.csxby calling