While.Body Proprietà

Definizione

Spazio dei nomi:

System.Activities.Statements

Assembly:

System.Activities.dll

Activity da eseguire nel ciclo While.

public:
 property System::Activities::Activity ^ Body { System::Activities::Activity ^ get(); void set(System::Activities::Activity ^ value); };

[System.Windows.Markup.DependsOn("Condition")]
public System.Activities.Activity Body { get; set; }

[<System.Windows.Markup.DependsOn("Condition")>]
member this.Body : System.Activities.Activity with get, set

Public Property Body As Activity

Valore della proprietà

Activity

Attività da eseguire.

Attributi

DependsOnAttribute

Esempio

Nell'esempio di codice riportato di seguito viene illustrata l'impostazione della proprietà Body di un'attività While.

new While
{
    Condition = true,
    Body = new Receive
    {
        ServiceContractName = Constants.POContractName,
        OperationName = Constants.UpdatePOName,
        CorrelatesWith = poidHandle, // identifies that the UpdatePO operation is waiting on the PurchaseOrderId that was used to initialize this handle
        CorrelatesOn = new MessageQuerySet // the query that is used on an incoming message to find the requisite PurchaseOrderId specified in the correlation
        {
            // Id is the name of the incoming parameter within the PurchaseOrder
            { "PoId", new XPathMessageQuery("sm:body()/defns:PurchaseOrder/defns:Id", Constants.XPathMessageContext) }
        },
        Content = ReceiveContent.Create(new OutArgument<PurchaseOrder>(po)) // creates a ReceiveMessageContent
    }
},