Invoke Method (Action, DispatcherPriority, CancellationToken, TimeSpan)

Dispatcher::Invoke Method (Action^, DispatcherPriority, CancellationToken, TimeSpan)

.NET Framework (current version)
 

Executes the specified Action synchronously at the specified priority on the thread the Dispatcher is associated with.

Namespace:   System.Windows.Threading
Assembly:  WindowsBase (in WindowsBase.dll)

public:
void Invoke(
	Action^ callback,
	DispatcherPriority priority,
	CancellationToken cancellationToken,
	TimeSpan timeout
)

Parameters

callback
Type: System::Action^

A delegate to invoke through the dispatcher.

priority
Type: System.Windows.Threading::DispatcherPriority

The priority that determines in what order the specified callback is invoked relative to the other pending operations in the Dispatcher.

cancellationToken
Type: System.Threading::CancellationToken

An object that indicates whether to cancel the action.

timeout
Type: System::TimeSpan

The minimum amount of time to wait for the operation to start.

.NET Framework
Available since 4.5
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