Re: how to get a double from an NSString

FROM : Nick Zitzmann
DATE : Mon May 26 21:17:41 2008

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/>