using System;
using System.Collections;
using System.Reflection;
using System.IO;

namespace reflectioncheckcall
{
    class Program
    {
        static void Main(string[] args)
        {
            String here = Path.GetDirectoryName( Assembly.GetExecutingAssembly().Location ) + @"\reflectioncheck.dll"; // 同じフォルダにDLLがあることを前提とする
            Assembly reflectionCheckDLL = Assembly.LoadFrom(here);

            Type TtargetClass = reflectionCheckDLL.GetType("reflectionCheck.targetClass",true);
            Type TpositionClass = reflectionCheckDLL.GetType("reflectionCheck.positionClass", true);
            Type TsampleEnum = reflectionCheckDLL.GetType("reflectionCheck.sampleEnum", true);

            // reflectionCheck.targetClass を生成(コンストラクタなし)
            Object oTargetClass = Activator.CreateInstance(TtargetClass, true);

            // reflectionCheck.positionClass を生成(コンストラクタあり)
            Object oPositionClass5 = TpositionClass.InvokeMember(null, BindingFlags.CreateInstance, null, null, new Object[] { TsampleEnum.InvokeMember("wah", BindingFlags.GetField, null, null, null) });

            // 生成したtargetClassのpropStrプロパティに設定
            TtargetClass.InvokeMember("propStr", BindingFlags.SetProperty, null, oTargetClass, new Object[] { "ABCD" });

            // reflectionCheck.sampleEnumの生成と値設定
            Object oSampleEnum = TsampleEnum.InvokeMember("low", BindingFlags.GetField, null, null, null);

            // reflectionCheck.sampleEnum[]の生成と値設定
            ArrayList oSampleEnums = new ArrayList();
            oSampleEnums.Add(TsampleEnum.InvokeMember("kau", BindingFlags.GetField, null, null, null));
            oSampleEnums.Add(TsampleEnum.InvokeMember("low", BindingFlags.GetField, null, null, null));
            oSampleEnums.Add(TsampleEnum.InvokeMember("tas", BindingFlags.GetField, null, null, null));

            // targetClassのpropStrプロパティ読み出し
            String s1 = (String)TtargetClass.InvokeMember("propStr", BindingFlags.GetProperty, null, oTargetClass, null);

            // targetClassのmethod1メソッド呼び出し
            String s2 = (String)TtargetClass.InvokeMember("method1", BindingFlags.InvokeMethod, null, oTargetClass, new Object[] { oSampleEnum });

            // targetClassのmethod2メソッド呼び出し
            String s3 = (String)TtargetClass.InvokeMember("method2", BindingFlags.InvokeMethod, null, oTargetClass, new Object[] { oSampleEnums.ToArray(TsampleEnum) });

            // targetClassのmethod3メソッド呼び出し
            Object oPositionClass4 = TtargetClass.InvokeMember("method3", BindingFlags.InvokeMethod, null, oTargetClass, new Object[] { oSampleEnum });
            String s4 = oPositionClass4.ToString();

            // positionClassのiposフィールド読み出し
            String s5 = ((int)TpositionClass.InvokeMember("ipos", BindingFlags.GetField, null, oPositionClass5, null)).ToString();


            Console.WriteLine("propStr : {0}", s1);
            Console.WriteLine("method1 : {0}", s2);
            Console.WriteLine("method2 : {0}", s3);
            Console.WriteLine("method3 : {0}", s4);
            Console.WriteLine("ipos    : {0}", s5);
                        
            return;
        }
    }
}