What is await Task.Delay(500) And why use

Question

What is await Task.Delay(500) And why use in c#

Nilesh Shah · Answer

with task.delay you can make the program wait for that many milli secs then the next line of code is executed generally it is used to wait for some resource to be ready or if you are monitoring some resource - wait till next data arrived e.g. if I program a windows service to monitor a shared folder for any data file, i can make it wait for let's say 5 minutes before it is executed again

Manas Mohapatra · Answer

Task.Delay(500); Creates a task that will complete after a time delay. The number(500) of milliseconds to wait before completing the returned task, or -1 to wait indefinitely. The Delay() method is typically used to delay the operation of all or part of a task for a specified time interval.

Mayank Gaur · Answer

Task.Delay(500). What it will do:->this method will hold your Task (whatever the task you have assigned to particular thread)thread for 500 millisecond. Why we do that:-> It uses when we want to execute multiple methods asynchronously(Not one by one), the best example is when we write operations for I/O and we want to handle machine request/response accordingly

Rafnas T P · Answer

if you use Task.Delay(500); in your code program will wait for 5 seconds(500). Task.Delay() function is to make a delay.