AsyncServiceCreatorWithProgressCallback Delegate
Definition
Important
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The callback that is invoked when an instance of the service is needed. This is called only one time, and the result is cached.
public delegate System::Threading::Tasks::Task<System::Object ^> ^ AsyncServiceCreatorWithProgressCallback(IAsyncServiceContainer ^ container, CancellationToken cancellationToken, Type ^ serviceType, IProgress<ServiceProgressData ^> ^ progress);public delegate System.Threading.Tasks.Task<object> AsyncServiceCreatorWithProgressCallback(IAsyncServiceContainer container, CancellationToken cancellationToken, Type serviceType, IProgress<ServiceProgressData> progress);public delegate System.Threading.Tasks.Task<object?> AsyncServiceCreatorWithProgressCallback(IAsyncServiceContainer container, CancellationToken cancellationToken, Type serviceType, IProgress<ServiceProgressData> progress);type AsyncServiceCreatorWithProgressCallback = delegate of IAsyncServiceContainer * CancellationToken * Type * IProgress<ServiceProgressData> -> Task<obj>Public Delegate Function AsyncServiceCreatorWithProgressCallback(container As IAsyncServiceContainer, cancellationToken As CancellationToken, serviceType As Type, progress As IProgress(Of ServiceProgressData)) As Task(Of Object) Parameters
- container
- IAsyncServiceContainer
The service container.
- cancellationToken
- CancellationToken
The cancellation token.
- serviceType
- Type
The type of the service to get.
- progress
- IProgress<ServiceProgressData>
The progress marker.
Return Value
A task that returns the service.