InfoPath Dev

I have a need to do some code in a form. I have most of the code written, but since I am very new to C# and particularly with the limitations in InfoPath, I need help with the following piece. I have a for each loop this is working in and I need to set a variable with the data retrieved from a query...

Could someone point me to an example of creating a data connection to an XML file for a secondary data source? The data in question is being created by a different InfoPath form on the same server and in the same folder as this one, not that it should make much difference. The example I find are all...

Could someone point me to an example of creating a data connection to an XML file for a secondary data source? The data in question is being created by a different InfoPath form on the same server and in the same folder as this one, not that it should make much difference. The example I find are all...