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Re: how to get a double from an NSString

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Re: how to get a double from an NSString

Subject: Re: how to get a double from an NSString
From: Nick Zitzmann <email@hidden>
Date: Mon, 26 May 2008 13:17:41 -0600


On May 26, 2008, at 1:13 PM, Bob Sabiston wrote:

I'm trying to get an NSTableView to be editable, and I am having trouble getting a numerical value from the supplied object. The setObjectValue method (?) supplies an argument called aData for the specific row and column. That aData is an NSObject, and an NSString I think. How do I convert that to a double floating point number?

Use NSScanner's -scanDouble: method.

Nick Zitzmann
<http://www.chronosnet.com/>


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Re: how to get a double from an NSString
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