Helper.HTLookupUser Method

Gets the login name of the user in the specified hash table.

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

Syntax

'Declaration
Public Shared Function HTLookupUser ( _
    context As WorkflowContext, _
    collection As Hashtable, _
    fieldName As String _
) As String
'Usage
Dim context As WorkflowContext
Dim collection As Hashtable
Dim fieldName As String
Dim returnValue As String

returnValue = Helper.HTLookupUser(context, _
    collection, fieldName)

public static string HTLookupUser(
    WorkflowContext context,
    Hashtable collection,
    string fieldName
)

Parameters

• context
  Type: Microsoft.SharePoint.WorkflowActions.WorkflowContext

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

• collection
  Type: System.Collections.Hashtable

  The hash table to search.

• fieldName
  Type: System.String

  The name of the field to look up in collection.

Return Value

Type: System.String
The user login name.

Remarks

This method returns null if the user login name cannot be found in collection.

See Also

Reference

Helper Class

Helper Members

Microsoft.SharePoint.WorkflowActions Namespace