Question

Currently i am working in iPhone application, I have create two button and set image for both buttons, when the user touch button2 then show button1 image inside button2, i tried my level best, but i can’t fix this, please any one help me

Thanks in Advance

I tried this:

     btn1 = [UIButton buttonWithType:UIButtonTypeCustom];
    [btn1 setImage:[UIImage imageNamed:@"4.png"] forState:UIControlStateNormal];
    btn1.frame=CGRectMake(61, 60, 50, 50);
    [btn1 addTarget:self action:@selector(Button1Method) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:btn1];  

    btn2 = [UIButton buttonWithType:UIButtonTypeCustom];
    [btn2 setImage:[UIImage imageNamed:@"8.png"] forState:UIControlStateNormal];
    btn2.frame=CGRectMake(112, 60, 50, 50);
    [btn2 addTarget:self action:@selector(Button2Method) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:btn2]; 



-(void)Button2Method
{

 [btn2 setImage:[UIImage imageNamed:btn1.currentBackgroundImage] forState:UIControlStateNormal];

}

Answer 1

Try this:-

[btn2 setImage:btn1.currentImage forState:UIControlStateNormal];

And currentBackgroundImage is an UIImage and you’re treating it as a NSString this is wrong.