InstancePersistenceContext.BeginExecute Method
Definition
Important
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Begins executing a persistence command asynchronously.
public:
IAsyncResult ^ BeginExecute(System::Runtime::DurableInstancing::InstancePersistenceCommand ^ command, TimeSpan timeout, AsyncCallback ^ callback, System::Object ^ state);public IAsyncResult BeginExecute(System.Runtime.DurableInstancing.InstancePersistenceCommand command, TimeSpan timeout, AsyncCallback callback, object state);member this.BeginExecute : System.Runtime.DurableInstancing.InstancePersistenceCommand * TimeSpan * AsyncCallback * obj -> IAsyncResultPublic Function BeginExecute (command As InstancePersistenceCommand, timeout As TimeSpan, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- command
- InstancePersistenceCommand
The persistence command to be executed.
- timeout
- TimeSpan
The time-out value for the operation.
- callback
- AsyncCallback
The delegate that receives the notification of the asynchronous receive that a request operation completes.
- state
- Object
The state information.
Returns
The status of an asynchronous operation.
Remarks
A persistence provider can use this method to execute sub-commands as part of a command. The sub-command will be executed using BeginTryCommand, similar to commands passed to InstanceStore.BeginExecute. Commands can be nested, but a command must not execute more than one sub-command at a time.
