CompositeActivity.Activities 属性

定义

命名空间:

System.Workflow.ComponentModel

程序集:

System.Workflow.ComponentModel.dll

获取表示所有子活动的集合 ActivityCollection 的对象。

public:
 property System::Workflow::ComponentModel::ActivityCollection ^ Activities { System::Workflow::ComponentModel::ActivityCollection ^ get(); };

[System.ComponentModel.Browsable(false)]
public System.Workflow.ComponentModel.ActivityCollection Activities { get; }

[<System.ComponentModel.Browsable(false)>]
member this.Activities : System.Workflow.ComponentModel.ActivityCollection

Public ReadOnly Property Activities As ActivityCollection

属性值

ActivityCollection

所有子活动的 ActivityCollection。

属性

BrowsableAttribute

示例

下面的代码演示如何创建活动并将其作为子级添加到复合活动中，还演示如何设置此类型的 CanModifyActivities 许可。

此代码示例摘自 ThrowWorkFlow.cs 文件中的“引发 SDK”示例。 有关详细信息，请参阅 “引发示例”。

this.CanModifyActivities = true;
System.Workflow.ComponentModel.ActivityBind activitybind1 = new System.Workflow.ComponentModel.ActivityBind();
this.throwActivity1 = new System.Workflow.ComponentModel.ThrowActivity();
activitybind1.Name = "ThrowWorkflow";
activitybind1.Path = "ThrownException";
//
// throwActivity1
//
this.throwActivity1.Name = "throwActivity1";
this.throwActivity1.SetBinding(System.Workflow.ComponentModel.ThrowActivity.FaultProperty, ((System.Workflow.ComponentModel.ActivityBind)(activitybind1)));
//
// ThrowWorkflow
//
this.Activities.Add(this.throwActivity1);
this.Name = "ThrowWorkflow";
this.CanModifyActivities = false;

Me.CanModifyActivities = True
Dim activitybind1 As New System.Workflow.ComponentModel.ActivityBind()
Me.throwActivity1 = New System.Workflow.ComponentModel.ThrowActivity()
activitybind1.Name = "ThrowWorkflow"
activitybind1.Path = "ThrownException"
' 
' throwActivity1
' 
Me.throwActivity1.Name = "throwActivity1"
Me.throwActivity1.SetBinding(System.Workflow.ComponentModel.ThrowActivity.FaultProperty, activitybind1)
' 
' ThrowWorkflow
' 
Me.Activities.Add(Me.throwActivity1)
Me.Name = "ThrowWorkflow"
Me.CanModifyActivities = False

注解

表示由复合活动管理的子活动的集合。 可以更新此集合。