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TaskScheduler.TryDequeue Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

This member can be used only by trusted applications. If you try to use this member in a partial-trust application, your code will throw a MethodAccessException exception. This member is security-critical, which restricts its use.

[SECURITY CRITICAL]

Attempts to dequeue a Task that was previously queued to this scheduler.

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

Syntax

'Declaration
<SecurityCriticalAttribute> _
Protected Friend Overridable Function TryDequeue ( _
    task As Task _
) As Boolean

[SecurityCriticalAttribute]
protected internal virtual bool TryDequeue(
    Task task
)

Parameters

Return Value

Type: System.Boolean
A Boolean denoting whether the task argument was successfully dequeued.

Version Information

Silverlight

Supported in: 5

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.