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Start your free trialisaacrichardson
14,313 PointsConfusion on using namespace in the program.
Why when using the System.Threading.Thread.Sleep(1000);
you have to use the System
keyword but with Console.WriteLine("Hello");
you don't have to?
I thought the use of using System;
allows you to negate the word System
Thank you
1 Answer
Juan Lopez
Treehouse Project ReviewerGreat question Isaac. The reason that you have to use the System.Threading
is because it is a different namespace with its own classes and structs.
I'l give you a link to the MS Docs that gives a little bit of an explanation and shows you the different classes available.
https://docs.microsoft.com/en-us/dotnet/api/system?view=netframework-4.8
https://docs.microsoft.com/en-us/dotnet/api/system.threading?view=netframework-4.8