How to reference PowerShell Module within ASP.NET Site - asp.net

Question

I'm trying to figure out how to use the Microsoft Online Services Migration Toolkit PowerShell Commands from within an ASP.NET website (using vb.NET).
I've started off using a guide on how to use PowerShell in ASP.NET - from here: http://devinfra-us.blogspot.com/2011/02/using-powershell-20-from-aspnet-part-1.html
I'm trying to work out how to implement the Online Services Migration Toolkit PowerShell cmdlets.
Here is a snippet from my code-behind:
Sub GetUsers()
Dim iss As InitialSessionState = InitialSessionState.CreateDefault()
iss.ImportPSModule(New String() {"MSOnline"})
Using myRunSpace As Runspace = RunspaceFactory.CreateRunspace(iss)
myRunSpace.Open()
' Execute the Get-CsTrustedApplication cmdlet.
Using powershell As System.Management.Automation.PowerShell = System.Management.Automation.PowerShell.Create()
powershell.Runspace = myRunSpace
Dim connect As New Command("Get-MSOnlineUser -Enabled")
Dim secureString As New System.Security.SecureString()
Dim myPassword As String = "ThePassword"
For Each c As Char In myPassword
secureString.AppendChar(c)
Next
connect.Parameters.Add("Credential", New PSCredential("admin#thedomain.apac.microsoftonline.com", secureString))
powershell.Commands.AddCommand(connect)
Dim results As Collection(Of PSObject) = Nothing
Dim errors As Collection(Of ErrorRecord) = Nothing
results = powershell.Invoke()
errors = powershell.Streams.[Error].ReadAll()
For Each obj As PSObject In results
Response.Write(obj.Properties("Identity").Value.ToString())
Next
End Using
End Using
End Sub
When I try to run the code via the page, I'm getting the following error
The term 'Get-MSOnlineUser -Enabled' is not recognized as the name of
a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path
is correct and try again.
So I'm guessing I haven't worked out how to import the Online Services Migration Toolkit PowerShell CmdLets. I'm also not exactly sure if the line:
iss.ImportPSModule(New String() {"MSOnline"})
Is exactly correct. Is there a way I can verify the Module name?
I'm also unsure of where and how to reference the .dll files. At the moment I have copied them to my bin folder but I can't add them as references, so how does the ImportPSModule statement know where to find them? Especially when the website is published to the final production server.
One other question, should I be using the x86 or x64 cmdlets? I'm developing on Win7 x64, but not sure if the website builds as x86 or x64? Do I need to find out what architecture the server is?

Answer 1

"Get-MSOnlineUser -Enabled" is not a command; "Get-MSOnlineUser" is. I'm a bit confused how you got it correct further down the script with connect.Parameters.Add("Credential", ...) but didn't do the same thing for -Enabled.
Use connect.AddArgument("Enabled") or connect.Parameters.Add("Enabled", true) and you should be good to go.