[JavaScript知识库]wpf-调用简单的js代码

本来是想调用复杂js代码的（懒得看懒得重写），结果引用的时候发现要改很多，所以放弃了。这里暂时记录下：

添加引用

c#调用js代码需要添加一个com引用：Microsoft Script Control 1.0

使用

using MSScriptControl;

namespace xxxx.tools
{
    class MutateDNA:CodingScheme
    {
        public MutateDNA() {
            base.Init();
            shortdesc = "Mutate DNA";
        }

        public override void Convert()
        {
            //string path = AppDomain.CurrentDomain.BaseDirectory + @"Resources\scripts\mutate_dna.js";
            string path = @"C:\Users\Dell\Desktop\scripts\demo.js";
            string str2 = File.ReadAllText(path);
            string func = string.Format(@"sayHello('{0}')", source);
            string result = ExecuteScript(func, str2);
            Console.WriteLine("result: " + result);
            //target = result;
        }

        private string ExecuteScript(string sExpression, string sCode) {
            MSScriptControl.ScriptControl scriptControl = new MSScriptControl.ScriptControl();
            scriptControl.UseSafeSubset = true;
            scriptControl.Language = "JScript";
            scriptControl.AddCode(sCode);
            try
            {
                string str = scriptControl.Eval(sExpression).ToString();
                return str;
            }
            catch (Exception ex) {
                string str = ex.Message;
                return str;
            }
            //return null;
        }

    }
}

js的内容类似：

function sayHello(str) {
	return "Hello, " + str;
}