Is it possible to programmatically fill input fields on a webpage through Windows Phone 7, and then save the output image?

I'm trying to find a free online service that will generate a barcode image for me, when I enter the number (UPC, etc). So far I have only found this site:

http://www.barcoding.com/upc/

and they don't really have an api. They do have a form on that page, and I was wondering if there was a way my windows phone app could programmatically enter information into the form, and then show the resulting image on the phone screen. The p开发者_开发百科age does list the the barcode generator as "a free service", and I would not be averse to giving them props in my app.

On further inspection, it looks like a javascript function is calling an asp file, like so:

var cp = new cpaint();
...
cp.call('buildbarcode.asp', 'BuildBarcode', BuildBarcodeCallback, barcode, symbology, fileFormat);

Would it be fair (or even possible) to call buildbarcode.asp directly from my app? Is there an equivalent of cpaint for c#?

I think it would be easier to generate the barcodes in your application. There are a number of open source barcode tools at codeplex. There's even one there for reading barcodes with the Wp7 camera.

I dont know if there's something to fill in the fields and take a screenshot, but you might be able to use something like this library for generating barcodes:

http://www.codeproject.com/KB/graphics/BarcodeLibrary.aspx