LuaInterface的提示

using LuaInterface;   //記得引用 LuaInterface.DLL到工程中

namespace WindowsApplication2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        class testclass   //這個類用來存放要開放給LUA的函數
        {
            public void ShowMessage(string s)
            {
                MessageBox.Show(s);
            }
        }
        private void button1_Click(object sender, EventArgs e) 
        {
            Lua lua = new Lua();

            testclass a1 = new testclass();
            lua.RegisterFunction("ShowMessage", a1, a1.GetType().GetMethod("ShowMessage")); //註冊函數給LUA

 

            try

            {

                 object[] obj = new object[2]; //先申請對象

                 //LUA中調用 C#的函數                

                 lua.DoString(“ value = 0 /nfunction add(a,b)/n return a+b,a*b /n end /n value = add(1,2) /nShowMessage(value)”);

                 // 執行指令碼，顯示計算結果3

 

                 //C#中調用 LUA的函數
                 LuaFunction add=(LuaFunction)lua.GetFunction("add");

                 if(add != null)  //由於從指令碼中擷取函數，有可能擷取不到，所以這裡要做容錯

                      obj = add.Call(new object[] {2,3});

 

                 //這個時候 obj[0] 就等於5,obj[1] 就等於6  函數返回多個值

                 Double val=lua.GetNumber("value"); //擷取指令碼中的變數值

            }

            finally

            {

                 ShowMessage("執行完成");

            }
        }
    }
}