"sender" parameter in actions...

heya guys,

yes, it's me again.

have question actions. suppose put 3 buttons on window. each of buttons connected same action. in code action, can use [sender tag] attribute tag set each button. know button sent event, long tags have been set match in ib , in xcode in action code.

so, question this... can actual 'sender' parameter compared anything? example, if create outlet in controller class named "button1" of type "nsbutton", , connect in ib actual button on window, evaluate true?
if(sender == button1)

didn't seem working last night , not sure whether *should* work or not?

real question this: 'sender' parameter of action same button instance if connect outlet nsbutton on window? or button instance that's been connected sort of go-between class instance can used talk button, isn't button itself?

thanks!

kevin

 

yes said

don't have iboutlet connected in ib. can check nslog(@"mybutton: %@", mybutton); mybutton iboutlet.

 

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