Help, ask the question of closing the window of the previous layer.

19301463

When the program is running, a login window appears. When the login button is pressed, it jumps to another one. The Visible property of this login form is set to false. At this time, the problem came. When I closed the current form, the program could not end because the login form was still in memory. . . How do I close that login form? Thank you very much!

苹果小刀

If you press the login button, you should close the login window if you are successful, otherwise you can let the user try to log in again!

maodanyun

The best way for your program:
Add a sentence Applition.exit () when exiting the program;

kalian2000

try ..

Application.Exit ();

jingying

If you close the login form on the top floor, the entire program should also be closed.
Do you have a good way?

The closing event of writing a form can also be closed ~~

zibbapan

Application.Exit (); can be achieved.

zibbapan

Application.Exit method
Each form represented by the OpenForms property will trigger the FormClosing event
Set the Cancel property of the FormClosingEventArgs parameter of the event to True to cancel the event.

苹果小刀

Rearrange the relationship of windows so that the login form is a variable of the main form, not the other way around!