Returns an initialized NSURLAuthenticationChallenge object for the specified space using the credential, or nil if there is no proposed credential.
Original signature is '- (id)initWithProtectionSpace:(NSURLProtectionSpace *)space proposedCredential:(NSURLCredential *)credential previousFailureCount:(NSInteger)count failureResponse:(NSURLResponse *)response error:(NSError *)error sender:(id < NSURLAuthenticationChallengeSender >)sender'
Available in Mac OS X v10.2 with Safari 1.0 installed and later.

C# | Visual Basic | Visual C++ |
public NSURLAuthenticationChallenge( NSURLProtectionSpace space, NSURLCredential credential, NSInteger count, NSURLResponse response, NSError error, INSURLAuthenticationChallengeSender sender )
Public Sub New ( _ space As NSURLProtectionSpace, _ credential As NSURLCredential, _ count As NSInteger, _ response As NSURLResponse, _ error As NSError, _ sender As INSURLAuthenticationChallengeSender _ )
public: NSURLAuthenticationChallenge( NSURLProtectionSpace^ space, NSURLCredential^ credential, NSInteger count, NSURLResponse^ response, NSError^ error, INSURLAuthenticationChallengeSender^ sender )

- space (NSURLProtectionSpace)
- MISSING
- credential (NSURLCredential)
- MISSING
- count (NSInteger)
- MISSING
- response (NSURLResponse)
- MISSING
- error (NSError)
- MISSING
- sender (INSURLAuthenticationChallengeSender)
- MISSING


- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)