Helper.IsValidUser Method

Verifies whether the specified user is an SPUser.

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

Syntax

'Declaration
Public Shared Function IsValidUser ( _
    context As WorkflowContext, _
    listId As String, _
    listItem As SPItemKey, _
    name As String _
) As Boolean
'Usage
Dim context As WorkflowContext
Dim listId As String
Dim listItem As SPItemKey
Dim name As String
Dim returnValue As Boolean

returnValue = Helper.IsValidUser(context, _
    listId, listItem, name)

public static bool IsValidUser(
    WorkflowContext context,
    string listId,
    SPItemKey listItem,
    string name
)

Parameters

• context
  Type: Microsoft.SharePoint.WorkflowActions.WorkflowContext

  A workflow context that contains properties that are associated with the active workflow instance.

• listId
  Type: System.String

  The GUID or display name of the list. This parameter is not used.

• listItem
  Type: Microsoft.SharePoint.Workflow.SPItemKey

  The item in the specified list. This parameter is not used.

• name
  Type: System.String

  The login name of the user to be verified.

Return Value

Type: System.Boolean
true if the specified user is in the list of users in context.SUWeb.SiteUsers; otherwise, false.

Remarks

This method verifies whether the specified user is an SPUser.

See Also

Reference

Helper Class

Helper Members

Microsoft.SharePoint.WorkflowActions Namespace