Introduction - If you have any usage issues, please Google them yourself
c# in the landing procedure to change my password to my series of procedures before entering the window to have a landing window, enter the correct user name and password to enter the main interface. After entering the main interface has a button to modify your password, such as transmission and determine a new password after password modification, and the next landing to enter a new password before they can. A total of three windows, a landing window, a main window, a Change Password window.