关于动态执行代码(js的Eval)(2)

        } 
        /// <summary> 
        /// 引用com组件Microsoft Script Control 
        /// %SystemRoot%\system32\msscript.ocx 
        /// 该函数用来动态执行代码 
        /// </summary> 
        /// <param name="Expression"></param> 
        /// <returns></returns> 
        public static string Eval(string Expression) 
        { 
            string strResult = null; 
            try 
            { 
                MSScriptControl.ScriptControlClass jscript = new MSScriptControl.ScriptControlClass(); 
                jscript.Language = "JScript";                
                strResult = jscript.Eval(Expression).ToString(); 
            } 
            catch (Exception ex) 
            { 
                Debug.Fail(ex.Message);               
            } 
            return strResult; 
        } 
    } 
} 

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