EventRegistrationTokenTable<T>.GetOrCreateEventRegistrationTokenTable Method

Reference

Definition

Namespace:: System.Runtime.InteropServices.WindowsRuntime

Assembly:: System.Runtime.InteropServices.WindowsRuntime.dll

Assembly:: mscorlib.dll

Important

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Returns the specified event registration token table, if it is not null; otherwise, returns a new event registration token table.

public:
 static System::Runtime::InteropServices::WindowsRuntime::EventRegistrationTokenTable<T> ^ GetOrCreateEventRegistrationTokenTable(System::Runtime::InteropServices::WindowsRuntime::EventRegistrationTokenTable<T> ^ % refEventTable);

public static System.Runtime.InteropServices.WindowsRuntime.EventRegistrationTokenTable<T> GetOrCreateEventRegistrationTokenTable (ref System.Runtime.InteropServices.WindowsRuntime.EventRegistrationTokenTable<T> refEventTable);

public static System.Runtime.InteropServices.WindowsRuntime.EventRegistrationTokenTable<T> GetOrCreateEventRegistrationTokenTable (ref System.Runtime.InteropServices.WindowsRuntime.EventRegistrationTokenTable<T>? refEventTable);

static member GetOrCreateEventRegistrationTokenTable : EventRegistrationTokenTable -> System.Runtime.InteropServices.WindowsRuntime.EventRegistrationTokenTable<'T (requires 'T : null)>

Public Shared Function GetOrCreateEventRegistrationTokenTable (ByRef refEventTable As EventRegistrationTokenTable(Of T)) As EventRegistrationTokenTable(Of T)

Parameters

refEventTable: EventRegistrationTokenTable<T>

An event registration token table, passed by reference.

Returns

EventRegistrationTokenTable<T>

The event registration token table that is specified by refEventTable, if it is not null; otherwise, a new event registration token table.

Remarks

Use the GetOrCreateEventRegistrationTokenTable method to initialize an event registration token table in scenarios where any of several threads can create the table. If this method is called on multiple threads at the same time, the same event registration token table is returned on all threads.

Applies to

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