WaitAny Method (Task[], TimeSpan)

Task.WaitAny Method (Task[], TimeSpan)

.NET Framework (current version)
 

Waits for any of the provided Task objects to complete execution within a specified time interval.

Namespace:   System.Threading.Tasks
Assembly:  mscorlib (in mscorlib.dll)

static member WaitAny : 
        tasks:Task[] *
        timeout:TimeSpan -> int

Parameters

tasks
Type: System.Threading.Tasks.Task[]

An array of Task instances on which to wait.

timeout
Type: System.TimeSpan

A TimeSpan that represents the number of milliseconds to wait, or a TimeSpan that represents -1 milliseconds to wait indefinitely.

Return Value

Type: System.Int32

The index of the completed task in the tasks array argument, or -1 if the timeout occurred.

Exception Condition
ObjectDisposedException

The Task has been disposed.

ArgumentNullException

The tasks argument is null.

ArgumentOutOfRangeException

timeout is a negative number other than -1 milliseconds, which represents an infinite time-out.

-or-

timeout is greater than MaxValue.

ArgumentException

The tasks argument contains a null element.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 5.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
Return to top
Show:
© 2016 Microsoft