Random numbers and sliders

Discussion in 'iOS Programming' started by iphonedevelop18, Mar 2, 2009.

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  1. iphonedevelop18, Mar 2, 2009

    iphonedevelop18 macrumors member

    Joined:
    Feb 26, 2009
    #1
    How do i generate a random number say 1-100 and make that a variable?

    Also i want to know how to take the value of a slider and output that as a label.
     
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  2. dejo, Mar 2, 2009

    dejo Moderator

    dejo

    Staff Member

    Joined:
    Sep 2, 2004
    Location:
    The Centennial State
    #2
    Code:
    int randomValue = ( random() % 100 ) + 1;
    Code:
    NSString *labelText = [[NSString alloc] initWithFormat:@"%f", slider.value];
label.text = labelText;
[labelText release];
     
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