This documentation is archived and is not being maintained.

WorkflowInstance.OnBeginAssociateKeys Method

Called by the workflow runtime to notify the host that new instance keys should be associated with this instance.

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

protected internal abstract IAsyncResult OnBeginAssociateKeys(
	ICollection<InstanceKey> keys,
	AsyncCallback callback,
	Object state


Type: System.Collections.Generic.ICollection<InstanceKey>
The instance keys to associate with this workflow instance.
Type: System.AsyncCallback
The method to be called when the operation completes.
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 associate keys operation.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.