Replaces the receiver's header fields with the passed values.
Original signature is '- (void)setAllHTTPHeaderFields:(NSDictionary *)headerFields'
Available in Mac OS X v10.2 with Safari 1.0 installed and later.

C# | Visual Basic | Visual C++ |
public virtual void SetAllHTTPHeaderFields( NSDictionary headerFields )
Public Overridable Sub SetAllHTTPHeaderFields ( _ headerFields As NSDictionary _ )
public: virtual void SetAllHTTPHeaderFields( NSDictionary^ headerFields )

- headerFields (NSDictionary)
- A dictionary with the new header fields. HTTP header fields must be string values; therefore, each object and key in the headerFields dictionary must be a subclass of NSString. If either the key or value for a key-value pair is not a subclass of NSString, the key-value pair is skipped.

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