Helper.LookupBool Method (WorkflowContext, String, SPItemKey, String)

Retrieves the Boolean value of a field for the specified list item.

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

Syntax

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

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

public static bool LookupBool(
    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 item in the specified list from which to retrieve a value.

Return Value

Type: System.Boolean
true or false value that is retrieved from the specified field of the specified list item.

Remarks

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

This method returns false if the field cannot be found in the list item or an exception is encountered while attempting to convert the value of the field to a Boolean value.

See Also

Reference

Helper Class

Helper Members

LookupBool Overload

Microsoft.SharePoint.WorkflowActions Namespace