I have a website to which I need to pass 4 parameters and then extract data programmatically but there is a big problem. The website is built into ASP.NET with FORM inside AJAX. So, I can fill one field programmatically and then I fill second field. There is a need to click a button in order to fill third field so I press button programmatically then. The problem is that when I click the button, the second fill gets empty before calling the button event and causes error.
So is there a way I can sharply fill fields without causing errors?