Public Shared Function GetImageUrl( _
   ByVal page As Page, _
   ByVal appKey As String, _
   ByVal resourceDefintion As String, _
   ByVal dataSourceDefinition As String, _
   ByVal extent As String, _
   ByRef imageExtent As Envelope _
) As String

Dim page As Page
Dim appKey As String
Dim resourceDefintion As String
Dim dataSourceDefinition As String
Dim extent As String
Dim imageExtent As Envelope
Dim value As String
 
value = OverviewMap.OverviewMapStaticState.GetImageUrl(page, appKey, resourceDefintion, dataSourceDefinition, extent, imageExtent)

public static string GetImageUrl( 
   Page page,
   string appKey,
   string resourceDefintion,
   string dataSourceDefinition,
   string extent,
   out Envelope imageExtent
)