共用方式為


CurrentDateActivity.Execute Method

Retrieves and stores the current date in local time.

Namespace:  Microsoft.SharePoint.WorkflowActions
Assembly:  Microsoft.SharePoint.WorkflowActions (in Microsoft.SharePoint.WorkflowActions.dll)

Syntax

'Declaration
Protected Overrides Function Execute ( _
    provider As ActivityExecutionContext _
) As ActivityExecutionStatus
'Usage
Dim provider As ActivityExecutionContext
Dim returnValue As ActivityExecutionStatus

returnValue = Me.Execute(provider)
protected override ActivityExecutionStatus Execute(
    ActivityExecutionContext provider
)

Parameters

Return Value

Type: System.Workflow.ComponentModel.ActivityExecutionStatus
The status of the activity.

Remarks

The workflow runtime calls this method to retrieve and store the current date in local time. It stores the date in the CurrentDate property.

This method always returns Closed.

Visual Studio 2005 Designer for Windows Workflow Foundation does not support this workflow activity. This workflow activity is designed to be used in a declarative, code-free workflow, for example, in a workflow you might create by using a rules-based, code-free workflow editor such as Microsoft Office SharePoint Designer 2007. As a result, the workflow activity might not include functionality, such as registering for workflow events, that might be used in compiled workflow assemblies that are created by using the Visual Studio 2005 Designer for Windows Workflow Foundation.

See Also

Reference

CurrentDateActivity Class

CurrentDateActivity Members

Microsoft.SharePoint.WorkflowActions Namespace

Other Resources

Workflows in SharePoint Foundation

Workflow Activities for SharePoint Foundation

Workflow Development Tools Comparison

Workflow Development in SharePoint Designer