Question

Create a WPF app that will serve as a simple username and password login box. Upon clicking Login, if the login is correct - create a message box indicating correct login, and for incorrect login - a message box indicating incorrect login. The program will exit upon correct login. You can hard-code the username and password.

Answer 1

To create a simple username and password login box in a WPF app: use TextBox for user input, compare entered values to hard-coded values in the button's Click event handler, display a MessageBox accordingly.

Step-by-step explanation:

To create a simple username and password login box in a WPF app, you can use the TextBox control to allow the user to input their username and password, and a Button control for the Login button.

In the button's Click event handler, you can compare the entered username and password with the hard-coded values. If they match, you can display a MessageBox indicating a correct login and exit the application. If they don't match, you can display a MessageBox indicating an incorrect login.