class Program

{

static void Main(string[] args)

{

WorkflowInvoker.Invoke(new Workflow1());

}

}

类名

System.Activities.WorkflowApplication

文件

System.Activities.dll

结构说明

继承 WorkflowInstance

是一个 sealed类

功能说明

通过从构造函数传入Activity对象,创建一个工作流的实例

Action<WorkflowApplicationCompletedEventArgs> Completed { get; set; }

当工作流完成时,会调用该属性所指定的System.Action<T>委托

委托参数WorkflowApplicationCompletedEventArgs:

ActivityInstanceState CompletionState

IDictionary<string, object> Outputs

Exception TerminationException

Guid InstanceId

IEnumerable<T> GetInstanceExtensions<T>() where T :

class Program

{

static void Main(string[] args)

{

// WorkflowInvoker.Invoke(new Workflow1());

//创建实例

WorkflowApplication instance = new WorkflowApplication(new Workflow1());

//当实例运行完成时调用的方法

instance.Completed = new Action<WorkflowApplicationCompletedEventArgs>(workflowCompleted);

//打印实例ID

System.Console.WriteLine(instance.Id);

//启动实例

instance.Run();

System.Console.Read();

}

static void workflowCompleted(WorkflowApplicationCompletedEventArgs e)

{

System.Console.WriteLine("状态:{0}",e.CompletionState.ToString());

System.Console.WriteLine("实例编号:{0}", e.InstanceId);

}

}

private void runButton_Click(object sender, RoutedEventArgs e)

{

System.Text.UTF8Encoding utf8 = new System.Text.UTF8Encoding();

byte[] bs = utf8.GetBytes(this.xamlTextBox.Text);

System.IO.MemoryStream memoryStream = new System.IO.MemoryStream(bs);

Activity activity = ActivityXamlServices.Load(memoryStream);

WorkflowApplication myInstance = new WorkflowApplication(activity);

myInstance.Run();

}

class Program

{

static void Main(string[] args)

{

WorkflowRuntime workflowRuntime = new WorkflowRuntime();

WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(wxwinterActivity));

instance.Start();

System.Console.Read();

}

}

public class wxwinterActivity : System.Workflow.ComponentModel.Activity

{

protected override System.Workflow.ComponentModel.ActivityExecutionStatus Execute(System.Workflow.ComponentModel.ActivityExecutionContext executionContext)

{

System.Console.WriteLine("wxd");

return base.Execute(executionContext);

}

}