Public Delegate Sub DlgWriteToDevice( _
   ByVal context As OperationContext, _
   ByVal nodesToWrite As IList(Of WriteValue), _
   ByVal nodeHandles As IList(Of NodeHandle), _
   ByVal errors() As ServiceResult _
) 

public delegate void DlgWriteToDevice( 
   OperationContext context,
   IList<WriteValue> nodesToWrite,
   IList<NodeHandle> nodeHandles,
   ServiceResult[] errors
)

Parameters

context

OperationContext with the session information.

nodesToWrite

List of the values to be written to the device.

nodeHandles

List of the UA nodes to be written to the device. The dictionary ItemAppHandles maps the NodeHandle to the plugin handle for the item.

errors

Success/error code for each node

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference