Perform Action Simultaneously when touchdown the UIButton

HI... I ha开发者_开发技巧ve a UIButton with some action when i touch down the button the action performed simultaneously.

Any one know plz answer this..

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Here is how your can add an action when you press your button down.

But, for me, your question is not clear...

    UIButton * myButton = [[UIButton alloc] init];
[myButton addTarget:self action:@selector(doSomeActionMethod) forControlEvents:UIControlEventTouchDown];