Helper.LookupDouble method (WorkflowContext, String, SPItemKey, String)

Retrieves the value of a field for a specified SharePoint Foundation item in a specified list.

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

Syntax

'Declaration
Public Shared Function LookupDouble ( _
    context As WorkflowContext, _
    listIdOrName As String, _
    listItem As SPItemKey, _
    fieldName As String _
) As Double
'Usage
Dim context As WorkflowContext
Dim listIdOrName As String
Dim listItem As SPItemKey
Dim fieldName As String
Dim returnValue As Double

returnValue = Helper.LookupDouble(context, _
    listIdOrName, listItem, fieldName)

public static double LookupDouble(
    WorkflowContext context,
    string listIdOrName,
    SPItemKey listItem,
    string fieldName
)

Parameters

• context
  Type: Microsoft.SharePoint.WorkflowActions.WorkflowContext

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

• listIdOrName
  Type: System.String

  The GUID or display name of the list.

• listItem
  Type: Microsoft.SharePoint.Workflow.SPItemKey

  The list item in the specified list.

• fieldName
  Type: System.String

  The name of the field for the specified item in the specified list from which to retrieve a value.

Return value

Type: System.Double
The value that is retrieved from the specified field for the specified item in the specified list.

Remarks

This method retrieves the value of a field for a specified item in a specified list.

See also

Reference

Helper class

Helper members

LookupDouble overload

Microsoft.SharePoint.WorkflowActions namespace