Public Function BeginGenerateServiceInfo( _
   ByVal RenderingRule As RenderingRule, _
   ByVal callback As AsyncCallback, _
   ByVal asyncState As Object _
) As IAsyncResult

Dim instance As ImageServerProxy
Dim RenderingRule As RenderingRule
Dim callback As AsyncCallback
Dim asyncState As Object
Dim value As IAsyncResult
 
value = instance.BeginGenerateServiceInfo(RenderingRule, callback, asyncState)

public IAsyncResult BeginGenerateServiceInfo( 
   RenderingRule RenderingRule,
   AsyncCallback callback,
   object asyncState
)