public static async Task DoThings()
{
// better
try
{
var tasks = new[]
{
DoThing1(),
DoThing2(),
DoThing3()
};
// state.Steps.Completed = 0;
// state.Steps.Count = tasks.Length;
Async.WaitAllWithProgress(Console.WriteLine /* steps => state.StepsCompleted = steps */, 0 /* state.StepsCompleted */, steps => steps + 1, tasks);
}
catch (AggregateException e)
{
Console.WriteLine(string.Join(Environment.NewLine, e.Flatten().InnerExceptions.Select(exception => exception.Message)));
}
Console.WriteLine(); // line break
// better yet
try
{
Async.WaitAllWithProgress(Console.WriteLine /* progress => state.Progress = progress */, new[]
{
DoThing1(),
DoThing2(),
DoThing3()
});
}
catch (AggregateException e)
{
Console.WriteLine(string.Join(Environment.NewLine, e.Flatten().InnerExceptions.Select(exception => exception.Message)));
}
Console.WriteLine(); // line break
// best
try
{
await Async.WhenAllWithProgress(Console.WriteLine /* progress => state.Progress = progress */, new[]
{
DoThing1(),
DoThing2(),
DoThing3()
});
}
catch (InvalidOperationException e)
{
Console.WriteLine(string.Join(Environment.NewLine, e.Message));
}
Console.WriteLine(); // line break
// lock
using (await Stuff.LockAsync())
{
// do stuff
}
Console.WriteLine(); // line break
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
