WorkflowApplication.BeginLoad Method
Definition
Important
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Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern.
Overloads
| BeginLoad(Guid, TimeSpan, AsyncCallback, Object) |
Loads a workflow asynchronously from an instance store using the specified instance identifier, timeout period, callback method, and user-provided state. |
| BeginLoad(WorkflowApplicationInstance, AsyncCallback, Object) |
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, callback and state. |
| BeginLoad(Guid, AsyncCallback, Object) |
Loads a workflow asynchronously from an instance store using the specified instance identifier, callback method, and user-provided state. |
| BeginLoad(WorkflowApplicationInstance, DynamicUpdateMap, AsyncCallback, Object) |
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, update map, callback and state. |
| BeginLoad(WorkflowApplicationInstance, TimeSpan, AsyncCallback, Object) |
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, timeout interval, callback and state. |
| BeginLoad(WorkflowApplicationInstance, DynamicUpdateMap, TimeSpan, AsyncCallback, Object) |
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, update map, timeout interval, callback and state. |
Remarks
For more information, see Asynchronous Programming Overview.
BeginLoad(Guid, TimeSpan, AsyncCallback, Object)
Loads a workflow asynchronously from an instance store using the specified instance identifier, timeout period, callback method, and user-provided state.
public:
IAsyncResult ^ BeginLoad(Guid instanceId, TimeSpan timeout, AsyncCallback ^ callback, System::Object ^ state);public IAsyncResult BeginLoad (Guid instanceId, TimeSpan timeout, AsyncCallback callback, object state);member this.BeginLoad : Guid * TimeSpan * AsyncCallback * obj -> IAsyncResultPublic Function BeginLoad (instanceId As Guid, timeout As TimeSpan, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- instanceId
- Guid
A globally unique 128-bit identifier for the workflow instance.
- timeout
- TimeSpan
The interval in which the begin load operation must complete before the operation is canceled and a TimeoutException is thrown.
- callback
- AsyncCallback
The method to be called when the begin load operation has completed.
- state
- Object
An optional application-specific object that contains information about the asynchronous operation.
Returns
The status of an asynchronous operation.
Applies to
BeginLoad(WorkflowApplicationInstance, AsyncCallback, Object)
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, callback and state.
public:
IAsyncResult ^ BeginLoad(System::Activities::WorkflowApplicationInstance ^ instance, AsyncCallback ^ callback, System::Object ^ state);public IAsyncResult BeginLoad (System.Activities.WorkflowApplicationInstance instance, AsyncCallback callback, object state);member this.BeginLoad : System.Activities.WorkflowApplicationInstance * AsyncCallback * obj -> IAsyncResultPublic Function BeginLoad (instance As WorkflowApplicationInstance, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- instance
- WorkflowApplicationInstance
The instance.
- callback
- AsyncCallback
The method to be called when the begin load operation has completed.
- state
- Object
An optional application-specific object that contains information about the asynchronous operation.
Returns
A reference to the asynchronous operation.
Applies to
BeginLoad(Guid, AsyncCallback, Object)
Loads a workflow asynchronously from an instance store using the specified instance identifier, callback method, and user-provided state.
public:
IAsyncResult ^ BeginLoad(Guid instanceId, AsyncCallback ^ callback, System::Object ^ state);public IAsyncResult BeginLoad (Guid instanceId, AsyncCallback callback, object state);member this.BeginLoad : Guid * AsyncCallback * obj -> IAsyncResultPublic Function BeginLoad (instanceId As Guid, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- instanceId
- Guid
A globally unique 128-bit identifier for the workflow instance.
- callback
- AsyncCallback
The method to be called when the begin load operation has completed.
- state
- Object
An optional application-specific object that contains information about the asynchronous operation.
Returns
The status of an asynchronous operation.
Applies to
BeginLoad(WorkflowApplicationInstance, DynamicUpdateMap, AsyncCallback, Object)
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, update map, callback and state.
public:
IAsyncResult ^ BeginLoad(System::Activities::WorkflowApplicationInstance ^ instance, System::Activities::DynamicUpdate::DynamicUpdateMap ^ updateMap, AsyncCallback ^ callback, System::Object ^ state);public IAsyncResult BeginLoad (System.Activities.WorkflowApplicationInstance instance, System.Activities.DynamicUpdate.DynamicUpdateMap updateMap, AsyncCallback callback, object state);member this.BeginLoad : System.Activities.WorkflowApplicationInstance * System.Activities.DynamicUpdate.DynamicUpdateMap * AsyncCallback * obj -> IAsyncResultPublic Function BeginLoad (instance As WorkflowApplicationInstance, updateMap As DynamicUpdateMap, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- instance
- WorkflowApplicationInstance
The instance.
- updateMap
- DynamicUpdateMap
The update map.
- callback
- AsyncCallback
The method to be called when the begin load operation has completed.
- state
- Object
An optional application-specific object that contains information about the asynchronous operation.
Returns
A reference to the asynchronous operation.
Applies to
BeginLoad(WorkflowApplicationInstance, TimeSpan, AsyncCallback, Object)
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, timeout interval, callback and state.
public:
IAsyncResult ^ BeginLoad(System::Activities::WorkflowApplicationInstance ^ instance, TimeSpan timeout, AsyncCallback ^ callback, System::Object ^ state);public IAsyncResult BeginLoad (System.Activities.WorkflowApplicationInstance instance, TimeSpan timeout, AsyncCallback callback, object state);member this.BeginLoad : System.Activities.WorkflowApplicationInstance * TimeSpan * AsyncCallback * obj -> IAsyncResultPublic Function BeginLoad (instance As WorkflowApplicationInstance, timeout As TimeSpan, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- instance
- WorkflowApplicationInstance
The instance.
- timeout
- TimeSpan
The interval in which the begin load operation must complete before the operation is canceled and a TimeoutException is thrown.
- callback
- AsyncCallback
The method to be called when the begin load operation has completed.
- state
- Object
An optional application-specific object that contains information about the asynchronous operation.
Returns
A reference to the asynchronous operation.
Applies to
BeginLoad(WorkflowApplicationInstance, DynamicUpdateMap, TimeSpan, AsyncCallback, Object)
Loads a workflow asynchronously from an instance store using the IAsyncResult asynchronous design pattern with specified instance, update map, timeout interval, callback and state.
public:
IAsyncResult ^ BeginLoad(System::Activities::WorkflowApplicationInstance ^ instance, System::Activities::DynamicUpdate::DynamicUpdateMap ^ updateMap, TimeSpan timeout, AsyncCallback ^ callback, System::Object ^ state);public IAsyncResult BeginLoad (System.Activities.WorkflowApplicationInstance instance, System.Activities.DynamicUpdate.DynamicUpdateMap updateMap, TimeSpan timeout, AsyncCallback callback, object state);member this.BeginLoad : System.Activities.WorkflowApplicationInstance * System.Activities.DynamicUpdate.DynamicUpdateMap * TimeSpan * AsyncCallback * obj -> IAsyncResultPublic Function BeginLoad (instance As WorkflowApplicationInstance, updateMap As DynamicUpdateMap, timeout As TimeSpan, callback As AsyncCallback, state As Object) As IAsyncResultParameters
- instance
- WorkflowApplicationInstance
The instance.
- updateMap
- DynamicUpdateMap
The update map.
- timeout
- TimeSpan
The interval in which the begin load operation must complete before the operation is canceled and a TimeoutException is thrown.
- callback
- AsyncCallback
The method to be called when the begin load operation has completed.
- state
- Object
An optional application-specific object that contains information about the asynchronous operation.
Returns
A reference to the asynchronous operation.
