Public Overloads Sub UpdateAsync( _
   ByVal FIDs As FIDSet, _
   ByVal ItemDescriptions() As RasterItemDescription, _
   ByVal userState As Object _
) 

Dim instance As ImageServerProxy
Dim FIDs As FIDSet
Dim ItemDescriptions() As RasterItemDescription
Dim userState As Object
 
instance.UpdateAsync(FIDs, ItemDescriptions, userState)

public void UpdateAsync( 
   FIDSet FIDs,
   RasterItemDescription[] ItemDescriptions,
   object userState
)