how to set hotkey for button ?

[m4u_hoahoctro]

how to use hotkey for a button ? give me an example code
thanks

[exdatis]

In Object inspector, set caption:
example: 'Caption' and insert  '&' before char who you wont for Key(It's work with Alt+char, e.g. &Caption (Alt+C)).
Regards
p.s. Also, you can use TActionList with button, easy way to configure HotKey.

[Luke Snowmaker]

Generally, you can start to study the basics instead of asking for everything:

e.g.
http://delphi.about.com/od/objectpascalide/a/keyboard_events.htm

and then, much faster way:

https://www.google.sk/#hl=sk&tbo=d&sclient=psy-ab&q=delphi+adding+hotkey&oq=delphi+adding+hotkey&gs_l=hp.3...7589.9776.5.9941.10.9.0.1.1.0.309.1556.0j7j1j1.9.0...0.0...1c.1.2.hp.GDJyymlGPwc&pbx=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.&bvm=bv.42261806,d.Yms&fp=64726d94beef24ff&biw=1280&bih=668

 

[m4u_hoahoctro]

example i want when i press enter, the button 1 will be call, can you give me code of that example ? thanks

[exdatis]

Do not try to use VK_RETURN, it's event onKeyPress. Try something else, if you press enter, object in focus will be started.
Regards.
p.s. onKeyPress :
  if Key = #13 then //VK_RETURN(object's related)
  begin
    //code
  end;

[SunyD]

Use Action Property. Actionlists are the best eventhandler. They handle also shortcuts. You can use only one handler for many buttons, menus ....
If you change actions caption or image property then your button or menu will renamed automically. Look further:
http://lazarus-ccr.sourceforge.net/docs/lcl/actnlist/tactionlist.html
http://lazarus-ccr.sourceforge.net/docs/lcl/actnlist/taction.html

[taazz]

To use enter as a a shortcut set the buttons default property to true and use escape set buttons cancel property to true. Only one button can be the default on a single form the same applies to cancel.