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Re: how to bind to array count
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Re: how to bind to array count

  • Subject: Re: how to bind to array count
  • From: Dustin Voss <email@hidden>
  • Date: Tue, 20 Jan 2004 11:15:02 -0800
On 20 Jan, 2004, at 7:18 AM, Ken Grigsby wrote:

I have a table view bound to an NSArrayController and would like to display the number of rows in a text field. Is there a way to bind the text field value to the count of the array managed by the array controller?

Bind the text field value to the controller's "contentArray.@count" key-path. This, and other KVC array operators, is documented at http://developer.apple.com/documentation/Cocoa/Conceptual/ KeyValueCoding/Concepts/ArrayOperators.html.
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 >how to bind to array count (From: Ken Grigsby <email@hidden>)

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