using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using MSScriptControl;

namespace ScriptEngine

{

public class Script

{

private ScriptControl msc;

private string _codeBody;

/// <summary>

///构造函数

/// </summary>

public Script(string codeBody) : this(ScriptLanguage.JScript, codeBody)

{

}

/// <summary>

/// 构造函数

/// </summary>

/// <param name="language">脚本类型</param>

public Script(ScriptLanguage language, string codeBody)

{

this.msc = new ScriptControl();

this.msc.UseSafeSubset = true;

this.msc.Language = language.ToString();

_codeBody = codeBody;

}

/// <summary>

/// 运行Eval方法

/// 可以执行方法，对象

/// </summary>

/// <param name="expression">表达式</param>

/// <param name="codeBody">函数体</param>

/// <returns>返回值object</returns>

public object Eval(string expression)

{

msc.AddCode(_codeBody);

return msc.Eval(expression);

}

/// <summary>

/// 运行Eval方法

/// </summary>

/// <param name="expression">js表达式,</param>

/// <param name="language">脚本语言</param>

/// <returns>返回值object</returns>

public object Eval(string expression, ScriptLanguage language)

{

msc.AddCode(_codeBody);

if (this.msc.Language != language.ToString())

this.msc.Language = language.ToString();

return Eval(expression);

}

/// <summary>

/// 运行Run方法

/// </summary>

/// <param name="mainFunctionName">入口函数名称</param>

/// <param name="parameters">参数</param>

/// <param name="codeBody">函数体</param>

/// <returns>返回值object</returns>

public object Run(string mainFunctionName, params object[] parameters)

{

this.msc.AddCode(_codeBody);

return msc.Run(mainFunctionName, ref parameters);

}

}

}