This program is very simple. Its basic operation is categorizing and storing user names and passwords/serial numbers that you have in websites or softwares. It simply has one dataset which includes two data table. One for storing and managing categories and their description and another for storing serial numbers or passwords. This two tables have a relation between together. There is an xml file in the executable directory which program saves its dataset data in it. The main form loads the xml file into the dataset which contains the data stored in the dataset when last time closing the program.
