What is an OnDeactivate Event in DelphiVCL.Application?
December 5, 2021
OnDeactivate or DelphiVCL.Application.OnDeactivate event Occurs when an application becomes inactive.
How to use the DelphiVCL.Application.OnDeactivate Event properly?
Write an OnDeactivate event handler to perform any special processing that should occur immediately before the application is deactivated. The OnDeactivate event occurs when the user switches from the…