how to find difference between 2 date

I have an infoPath form that uses an XML file as a secondary data
source for all its drop down values and lookups. I need a mechanism to
dynamically update these look values. I have a web service that
downloads an XML file which has updated values to the local machine.

I have a document with three groups. Only info from fields in the first group
seem to export to excel. How can I;
1. export other groups in same document?
2. export repeat sections

InfoPath includes six built-in heading formats, which we can use with the
richtextbox control.
Is there a way of adding new heading formats?
Is there a way of modifying the buit-in heading formats?

I made this looks like an easy question so you would read it!  HAHAHA!
I've been asked to see if InfoPath will allow another document to be loaded
into one of the views--for example, an excel document (or even just one of
the sheets)

I have followed the instructions & online training for designing a form based
on a database.  The form design and everything works great - my drop down
lists are using my DB source.  The only problem is I can't get the submit to
connect to the database.  When I add the submit ...

At the moment, my form will not allow me to submit back to my SQL data
source.  When I go to Submitting Forms, the "Database" selection is not
available.  Is there a way to write VBScript as a work around?  If so, does
anyone know how or what to write as I am very new to writing ...

I've double check this and it seems to be broken.
Used the http://www.infopathdev.com/nuggets/default.aspx nuggest change
to allow xdExtension scripted code in rules.
My rule (a simple function which is working fine and allready used to

I have created checklist using info path, and integrated in share point
portal server and its working .
Is it possible without installing the info path these checklists will
work?

I would like to wait until the submit button is clicked as 80% of the fields
on the form are mandatory. It's visually distracting with all the red
outlines around each mandatory field.
Is it possible to highlight the empty mandatory fields once the submit

Developping Infopath forms is driving me nuts.
The latest one: I have a form linked to an Access database that was
working fine.
Suddenly, I get an error

i need in the form auto number system
so at the time of designing the form hou i can give the comment

I have a form that is connected to an Access database.  I am trying to gain
access to one of the fields to populate a value in it programatically.  Can
someone help with how to put "hi" in a textbox using vb.net.  My data source
looks like

hi, possible to connect to oracle ?? tks gigi

I have an InfoPath form that I want to use the Submit feature on.
Therefore, I do not want the users to have the Save and Save As menu
items available. I found code to disable these items like this:
var objCommandBars = Application.ActiveWindow.CommandBars;