Public Overloads Sub ExportImageAsync( _
   ByVal ImageDescription As GeoImageDescription, _
   ByVal ImageType As ImageType, _
   ByVal userState As Object _
) 

Dim instance As ImageServerProxy
Dim ImageDescription As GeoImageDescription
Dim ImageType As ImageType
Dim userState As Object
 
instance.ExportImageAsync(ImageDescription, ImageType, userState)

public void ExportImageAsync( 
   GeoImageDescription ImageDescription,
   ImageType ImageType,
   object userState
)