ActionExtensionsDelayAndExecute(ActionCancellationToken, Int32, ActionException) Method

Execute a cancellable action on the thread pool after a specified number of milliseconds.

Definition

Namespace: Gemstone.ActionExtensions
Assembly: Gemstone.Common (in Gemstone.Common.dll) Version: 1.0.128 -- Release Build+d050cfc5563c89a1188cc3c6b2d417530856f490

C#View Source Request Example

public static Func<bool> DelayAndExecute(
	this Action<CancellationToken> action,
	int delay,
	Action<Exception>? exceptionAction = null
)

VBView Source Request Example

<ExtensionAttribute>
Public Shared Function DelayAndExecute ( 
	action As Action(Of CancellationToken),
	delay As Integer,
	Optional exceptionAction As Action(Of Exception) = Nothing
) As Func(Of Boolean)

C++View Source Request Example

public:
[ExtensionAttribute]
static Func<bool>^ DelayAndExecute(
	Action<CancellationToken>^ action, 
	int delay, 
	Action<Exception^>^ exceptionAction = nullptr
)

JavaScriptView Source Request Example

Gemstone.ActionExtensions.ActionExtensions.DelayAndExecute = function(action, delay, exceptionAction);

Parameters

action ActionCancellationToken: The action to be executed.
delay Int32: The amount of time to wait before execution, in milliseconds.
exceptionAction ActionException (Optional): The action to be performed if an exception is thrown from the action.

Return Value

FuncBoolean
A function to call which will cancel the operation. Cancel function returns true if action is canceled, false if not.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ActionCancellationToken. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

End users should attach to the SuppressedException or UnobservedTaskException events to log exceptions if the exceptionAction is not defined.