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Represents an ExternalDataExchangeService interface that enables workflow activities to request actions concerning list items, outside the workflow instance itself.
Namespace: Microsoft.SharePoint.Workflow
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: No
Syntax
'Declaration
<ExternalDataExchangeAttribute> _
<CorrelationParameterAttribute("id")> _
<CorrelationParameterAttribute("listId")> _
<CorrelationParameterAttribute("itemKey")> _
Public Interface IListItemByKeyService
'Usage
Dim instance As IListItemByKeyService
[ExternalDataExchangeAttribute]
[CorrelationParameterAttribute("id")]
[CorrelationParameterAttribute("listId")]
[CorrelationParameterAttribute("itemKey")]
public interface IListItemByKeyService