ReceiveActivity.CanCreateInstance Property
Definition
Important
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Gets or sets whether the operation causes a new workflow service instance to be created.
public:
property bool CanCreateInstance { bool get(); void set(bool value); };[System.ComponentModel.Browsable(true)]
public bool CanCreateInstance { get; set; }[<System.ComponentModel.Browsable(true)>]
member this.CanCreateInstance : bool with get, setPublic Property CanCreateInstance As BooleanProperty Value
true if a new workflow instance is created; otherwise, false.
- Attributes
Examples
The following example shows how to set the CanCreateInstance property. This code was adapted from the Conversations SDK sample, from the ShipperWorkflow.designer.cs file.
ReceiveActivity receiveRequestShippingQuote;
CodeActivity doAcceptQuoteRequest;
doAcceptQuoteRequest = new System.Workflow.Activities.CodeActivity();
receiveRequestShippingQuote = new System.Workflow.Activities.ReceiveActivity();
receiveRequestShippingQuote.Activities.Add(doAcceptQuoteRequest);
receiveRequestShippingQuote.CanCreateInstance = true;
Remarks
A ReceiveActivity activity that has CanCreateInstance set to true represents a service operation that, when invoked by a service client without being part of a conversation, causes a new instance of the service workflow to be created.
Service workflows that do not have a ReceiveActivity activity with CanCreateInstance set to true cannot be instantiated by a client using a service operation invocation. Such workflows can be created using the CreateWorkflow method of the associated WorkflowRuntime object.
The default value for this property is false.
Applies to
.NET