UpdateTask Class
Updates the specified properties of a task.
Inheritance Hierarchy
System.Object
System.Workflow.ComponentModel.DependencyObject
System.Workflow.ComponentModel.Activity
System.Workflow.Activities.CallExternalMethodActivity
Microsoft.SharePoint.WorkflowActions.UpdateTask
Namespace: Microsoft.SharePoint.WorkflowActions
Assembly: Microsoft.SharePoint.WorkflowActions (in Microsoft.SharePoint.WorkflowActions.dll)
Syntax
<ToolboxBitmapAttribute(GetType(UpdateTask), "Resources.UpdateTask.bmp")> _
<ActivityToolboxDisplayAttribute("VSTTSharePointWorkflowTask", True)> _
Public NotInheritable Class UpdateTask _
Inherits CallExternalMethodActivity
Dim instance As UpdateTask
[ToolboxBitmapAttribute(typeof(UpdateTask), "Resources.UpdateTask.bmp")]
[ActivityToolboxDisplayAttribute("VSTTSharePointWorkflowTask", true)]
public sealed class UpdateTask : CallExternalMethodActivity
Remarks
Any property values you specify are updated for the specified task; if you do not specify a property value, the value of that property remains unchanged.
This activity implements the ITaskService.UpdateTask method.
Microsoft Windows SharePoint Services 3.0 includes several activities that streamline the process of creating, updating, completing, and deleting tasks associated with a workflow. You can also use event-based activities to receive notification when tasks have been created, changed, or deleted.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
See Also
Reference
Microsoft.SharePoint.WorkflowActions Namespace
Other Resources
Workflow Activities for Windows SharePoint Services Overview
How Windows SharePoint Services Processes Workflow Activities