Application->OnDeactivate 1

[hennep]

Can somebody tell how to use the Application->OnDeactivate event ?
I want to close the current form when the user switches to another application.

 

[BTecho]

Hello.

If you have C++Builder5 and above, just place a TApplicationEvents component on the Form and put your code to close the application on the OnDeactivate event.

Another way,

void __fastcall TForm1::AppDeactivate(TObject *Sender)

{
//use
Application->Terminate();
//or close the main form to close the whole application
Form1->Close();
}

void __fastcall TForm1::FormCreate(TObject *Sender)

{
Application->OnDeactivate = AppDeactivate;
}

Hope this helps

 

[hennep]

Works great,
thanks !!!

Hennep

 

[BTecho]

Happy to help