ServiceExtensions Class
Definition
Important
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Provides extension methods to retrieve proffered services synchronously from IServiceProvider and asynchronously from IAsyncServiceProvider.
public ref class ServiceExtensions abstract sealedpublic static class ServiceExtensionstype ServiceExtensions = classPublic Module ServiceExtensions- Inheritance
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ServiceExtensions
Remarks
Prefer IAsyncServiceProvider3 and this class over using IServiceProvider, IAsyncServiceProvider and IAsyncServiceProvider2 directly to avoid unexpected blocking RPC calls when casting the resulting service to a specific interface. The former also provide more consistent throwing behavior.
Methods
| GetService<TService,TInterface>(IServiceProvider) |
Retrieves a proffered service synchronously, throwing an exception if it could not be retrieved. |
| GetService<TService,TInterface>(IServiceProvider, Boolean) |
Retrieves a proffered service synchronously, specifying whether to throw an exception if it could not be retrieved. |
| GetServiceAsync<TService,TInterface>(IAsyncServiceProvider) |
Retrieves a proffered service asynchronously, throwing an exception if it could not be retrieved. |
| GetServiceAsync<TService,TInterface>(IAsyncServiceProvider, Boolean) |
Retrieves a proffered service asynchronously, specifying whether to throw an exception if it could not be retrieved. |
| GetServiceAsync<TService,TInterface>(IAsyncServiceProvider, Boolean, CancellationToken) |
Retrieves a proffered service asynchronously, specifying whether to throw an exception if it could not be retrieved. |
| GetServiceAsync<TService,TInterface>(IAsyncServiceProvider, CancellationToken) |
Retrieves a proffered service asynchronously, throwing an exception if it could not be retrieved. |