WorkflowApplication::BeginLoad Method (WorkflowApplicationInstance^, TimeSpan, AsyncCallback^, Object^)

.NET Framework (current version)
 

Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, timeout interval, callback and state.

Namespace:   System.Activities
Assembly:  System.Activities (in System.Activities.dll)

public:
IAsyncResult^ BeginLoad(
	WorkflowApplicationInstance^ instance,
	TimeSpan timeout,
	AsyncCallback^ callback,
	Object^ state
)

Parameters

instance
Type: System.Activities::WorkflowApplicationInstance^

The instance.

timeout
Type: System::TimeSpan

The interval in which the begin load operation must complete before the operation is canceled and a TimeoutException is thrown.

callback
Type: System::AsyncCallback^

The method to be called when the begin load operation has completed.

state
Type: System::Object^

An optional application-specific object that contains information about the asynchronous operation.

Return Value

Type: System::IAsyncResult^

A reference to the asynchronous operation.

.NET Framework
Available since 4.5
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