InfoPath Dev

Thank you for the quick response Jimmy. I added TOTAL_LENGTH_1MM .CreateAttribute("xsi", "nil", NamespaceManager.LookupNamespace("xsi"), "true"); to my code, but now I am getting this message System.InvalidOperationException was unhandled by user code Message="Schema...

Hello everyone, I have been trying for days now, to figure out but nothing id working :( i am writing some code on changed event to check the content of one of my fields in infopath, if the field contains anything (int in this case), then I display a message that the field must be blank and then I want...