InfoPath Dev

I've seen lots of forum posts about this, but it's not clear if this functionality is available using VBScript. I want to pass a parameter to a form in the URL. This is what I am trying based on some code examples I found.

 my URL is http://team.usaa.com/sites/externalaffairs/eaops/Initialize/Forms/template.xsn?ListID=4

 my name:value pair is ListID = 4

 In my OnLoad event, I tried this code, hoping I could interpret the parameter and write the value to a text field named MyFormID:

strListID = XDocument.InputParameters["ListID"].value

XDocument.DOM.selectSingleNode("//my:MyFormID").text = strListID

I am starting to think that the InputParameters object is not available in VBScript. Can anyone help with this?

Thanks!

I think if you are using VBScript, you will be using InfoPath 2003 compatible forms - so my guess would be that Input Parameters aren't available. What version of IP are you using? Can you use managed code instead?