The key for the alternating begin quotation symbol associated with the locale. In some locales, when quotations are nested, the quotation characters alternate. Thus, NSLocaleQuotationBeginDelimiterKey, then NSLocaleAlternateQuotationBeginDelimiterKey, etc.
The corresponding value is an NSString object.
Available in Mac OS X v10.6 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)