InfoPath Dev

Hi Please Help

 I have started with the Infopath 2007 travel request sample. I have added a button to my form. I have successfully added visual basic code to the button so that when it is clicked then an Outlook Meeting Request is created and sent. However I want to for example reference the starting date of the Outlook meeting request to the starting date on the travel form. But I don't see anywhere a reference in the VB window to my list of fields on my Infopath form. I tried the me. without success. Do I need to add a data source or import source or reference in my VB window?  My code is below. (I want to reference the agendaMeeting.Start = to an existing field on the Infopath form)

Thanks for your help with this.

Imports Microsoft.Office.InfoPath

Imports Template3

Imports System

Imports System.Xml

Imports System.Xml.XPath

Imports Outlook = Microsoft.Office.Interop.Outlook

Public Class FormCode

' Member variables are not supported in browser-enabled forms.

' Instead, write and read these values from the FormState

' dictionary using code such as the following:

'

' Private Property _memberVariable() As Object

' Get

' _memberVariable = FormState("_memberVariable")

' End Get

' Set

' FormState("_memberVariable") = value

' End Set

' End Property

' NOTE: The following procedure is required by Microsoft Office InfoPath.

' It can be modified using Microsoft Office InfoPath.

AddHandler DirectCast(EventManager.ControlEvents("CTRL60_5"), ButtonEvent).Clicked, AddressOf CTRL60_5_Clicked

End Sub

Dim OutlookApp As New Outlook.Application

If agendaMeeting IsNot Nothing Then

agendaMeeting.Location = "Conference Room"

agendaMeeting.Subject = "Leave Application"

agendaMeeting.Body = me."Let's get together to discuss the Leave Application"

End If

End Sub

MyBase.Finalize()

End Sub

End Namespace

Supposing you had a field in your form with the path my:myFields/my:startTime, where the user could fill in the meeting's starting time, the following would do the trick, as long as the value entered was valid:

 Dim startTimeNode As XPathNavigator
 startTimeNode = MainDataSource.CreateNavigator().SelectSingleNode("my:myFields/my:startTime", NamespaceManager)
 agendaMeeting.Start = startTimeNode.ValueAsDateTime

Thanks Jimmy. I will give this a go.

Do I need to do this everytime I reference to a field on infopath? Can I perhaps set a global parameter?