SPBuiltInFieldId.WorkflowInstanceID field
Identifies a field that contains the workflow instance identifier that is specified in a SharePoint Foundation workflow task object.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaration
Public Shared ReadOnly WorkflowInstanceID As Guid
'Usage
Dim value As Guid
value = SPBuiltInFieldId.WorkflowInstanceID
public static readonly Guid WorkflowInstanceID