using System;

using System.Threading.Tasks;

​

var task = Method1();

​

try

{

    await task;

}

catch (Exception e)

{

    Console.WriteLine(e);

}

​

​

static async Task<int> Method2()

{

    throw new Exception("in method 2");

}

​

static Task<int> Method1()

{

    throw new Exception("in method 1");

    return Method2();

}