objective c - How to make a uibutton with touch down action and touch up inside action -

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i need make 1 button 2 actions, touch down used play sound , touch inside stop playing sound when let go of button

connect 2 methods both these actions. 

[self.yourbtn addtarget:self action:@selector(touchdownmethod:) forcontrolevents:uicontroleventtouchdown]; [self.yourbtn addtarget:self action:@selector(touchupinsidemethod:) forcontrolevents:uicontroleventtouchupinside];

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