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POHow to use a segment to select a value then use that value in a formula
 

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  1. POHow to use a segment to select a value then use that value in a formula
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    <p>I am trying to simply have a segment when selected pick a factor and use it in a formula. The problem i am having is converting the factor a (float) into a value a (double) and show this on the display. What am I doing wrong here? Seems like an easy fix but I've tried a lot of things to no avail.</p> <h2>.h</h2> <p>NSInteger segPicked, var1, var2;</p> <h2>.m</h2> <p>var1 = 1100; var2 = 2.5;</p> <p><pre><code> - (void) pickOne:(id)sender { // Selector for twosegment controller if (checkCondition == properCondition) { segUnit.text = [twoSegments titleForSegmentAtIndex: [SixSegments selectedSegmentIndex]]; segPicked = [twoSegments selectedSegmentIndex];</p> <pre><code> float factor = 0; if (segPicked == 0 ) { factor = 0.28; } else if (segPicked == 1 ) { factor = 0.16; } double value = (factor*(var1/var2)); &lt;--- It crashes here.. Result.text = [NSString stringWithFormat:@"Segment with = ", value]; } </code></pre> <p>} </pre></code></p>
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    1. COBefore crash, check what are the values of `var1, var2`. If it is garbage, it is obvious that it crashes.
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      1. USMahesh
 

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