Delay Klass

Definition

public ref class Delay sealed : System::Activities::NativeActivity

[System.Windows.Markup.ContentProperty("Duration")]
public sealed class Delay : System.Activities.NativeActivity

[<System.Windows.Markup.ContentProperty("Duration")>]
type Delay = class
    inherit NativeActivity

Public NotInheritable Class Delay
Inherits NativeActivity

Arv

Object

Activity

NativeActivity

Delay

Attribut

ContentPropertyAttribute

Exempel

Följande kodexempel visar hur du skapar en Delay aktivitet. Det här exemplet kommer från exemplet Med hjälp av välj aktivitet .

static Activity CreateWF()
{
    Variable<string> name = new Variable<string>();
    Sequence body = new Sequence
    {
        Variables = { name },
        Activities =
        {
            new WriteLine { Text = "What is your name? (You have 5 seconds to answer)" },
            new Pick
            {
               Branches =
               {
                   new PickBranch
                    {
                       Trigger = new ReadString
                       {
                           Result = name,
                           BookmarkName = bookmarkName
                       },
                       Action = new WriteLine
                       {
                           Text = new InArgument<string>(env => "Hello " + name.Get(env))
                       }
                   },
                   new PickBranch
                    {
                       Trigger = new Delay
                       {
                           Duration = TimeSpan.FromSeconds(5)
                       },
                       Action = new WriteLine
                       {
                           Text = "Time is up."
                       }
                   }
               }
           }
       }
    };

    return body;
}

Kommentarer

När aktivitetens timer upphör att gälla slutför aktiviteten körningen Delay .