Monitoring a Printer Queue from VB.NET

Imports System.Reflection
Imports System.Runtime.InteropServices

' General Information about an assembly is controlled through the following 
' set of attributes. Change these attribute values to modify the information
' associated with an assembly.

' Review the values of the assembly attributes

<Assembly: AssemblyTitle("Printer Monitor Component")> 
<Assembly: AssemblyDescription("A component to monitor a printer queue")> 
<Assembly: AssemblyCompany("Merrion Computing Ltd")> 
<Assembly: AssemblyProduct("MCL PrintQueueWatch")> 
<Assembly: AssemblyCopyright("(c) 2002 - 2012 Merrion Computing Ltd")> 
<Assembly: AssemblyTrademark("")> 
<Assembly: CLSCompliant(True)> 

' Version information for an assembly consists of the following four values:
'
'      Major Version
'      Minor Version 
'      Build Number
'      Revision
'
' You can specify all the values or you can default the Build and Revision Numbers 
' by using the '*' as shown below:

<Assembly: AssemblyVersion("2.0.8.*")> 

'\\ --[Assembly security]----------------------------------------------------
'\\ Permission requests
'\\   UIPermissions
'\\      All windows allowed (This means that this control could be spoofed, but this is not an issue)
'\\
'\\ Assembly cannot be used by COM clients
<Assembly: ComVisible(False)>