CoreProcessEventsOption Enum

Definition

Specifies the set of exclusive event-processing options passed to ProcessEvents.

public enum class CoreProcessEventsOption
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
enum class CoreProcessEventsOption
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum CoreProcessEventsOption
Public Enum CoreProcessEventsOption
Inheritance
CoreProcessEventsOption
Attributes

Windows requirements

Device family
Windows 10 (introduced in 10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced in v1.0)

Fields

ProcessAllIfPresent 3

Dispatch all events currently pending in the queue. If no events are pending, do not wait for a new event to be raised but instead return immediately. This option is provided specifically for view provider implementations with IFrameworkView, and to be used in UWP app using DirectX with C++.

ProcessOneAndAllPending 0

Dispatch all currently available events in the queue. If no events are pending, wait for the next new event.

ProcessOneIfPresent 1

Dispatch one event if it is currently pending in the queue. If no events are pending, do not wait for a new event to be raised but instead return immediately.

ProcessUntilQuit 2

Wait for new events and dispatch all available events. Continue this behavior until the window is closed or the application calls the Close method on the CoreWindow instance.

Remarks

Windows Phone 8

ProcessOneIfPresent is not supported on Windows Phone.

Applies to

See also