using System;

using System.Runtime.CompilerServices;

using System.Reflection.Emit;

using System.Linq;

using static System.Linq.Expressions.Expression;

​

[assembly: RuntimeCompatibilityAttribute(WrapNonExceptionThrows = false)]

​

public class Program

{

    public static void TryAndCatch(Action tryBlock, params Delegate[] catchBlocks)

    {

        Lambda<Action>(TryCatch(Invoke(Constant(tryBlock)), catchBlocks.Select(i =>

        {

            var param = Parameter(i.Method.GetParameters()[0].ParameterType);

            return Catch(param, Invoke(Constant(i), param));

        }).ToArray())).Compile()();

    }

    public static void ThrowObj<T>(T obj)

    {

        Lambda<Action>(Throw(Constant(obj))).Compile()();

    }

​

    public static void Main()

    {       

        TryAndCatch(() =>

        {

            ThrowObj(DateTime.Now);

        },

        (Action<string>)delegate (string o)

        {

            Console.WriteLine("String {0}", o);

        },

        (Action<DateTime>)delegate (DateTime o)

        {

            Console.WriteLine("DateTime {0}", o);

        },

        (Action<object>)delegate (object o)

        {

            Console.WriteLine("Object {0}", o);

        });

    }

}