ios - UIButton UIControl target action 2 actions for single button -

i have button has selected , non-selected state.

my target action code button this:

nsarray *targets = [mybutton actionsfortarget:self forcontrolevent:uicontroleventtouchupinside];      if ([targets count] == 0) {         [mybutton addtarget:self action:@selector(save:) forcontrolevents:uicontroleventtouchupinside]; 

when button pressed, goes selected state in method.

if button selected, different action should called. there unintended consequence doing way or there way add actions uicontrolstate instead?

if (mybutton.selected == no){ [mybutton addtarget:self action:@selector(save:) forcontrolevents:uicontroleventtouchupinside]; } else{ [mybutton addtarget:self action:@selector(delete:) forcontrolevent:uicontroleventtouchupinside]; } 

-(ibaction)mybutton:(id)sender { uibutton *btn = (uibutton*)sender; btn.selected = !btn.selected; if(btn.selected) {     //do whatever want when button selected     [self delete]; }  else {     //do whatever want when button isdeselected      [self save]; } }