application terminate help

Question

in my project i have two forms ,when i clicked show form 2 button in form1 ,form2 will pop up ,i want to terminate my whole application by clicking close button on form2 ,

can anyone please tell me how can i do this ?

Answer 1

Do not use Application.Terminate if you want your OnCloseQuery and OnClose handlers of the main app form to be called (for example to be able to cancel this or to ask whether to save modified files or such).

You can call

Application.MainForm.Close;

instead, from all forms (even the main form itself).

Answer 2

If you mean when a TButton called Close is clicked, then in the Button.OnClick event call Application.Terminate;

If you mean when the form's X button is clicked, then in Form2's OnClose event, call Application.Terminate;