Returns an NSData object containing a representation of the receiver encoded using a given encoding.
Original signature is '- (NSData *)dataUsingEncoding:(NSStringEncoding)encoding allowLossyConversion:(BOOL)flag'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public virtual NSData DataUsingEncodingAllowLossyConversion( NSStringEncoding encoding, bool flag )
Public Overridable Function DataUsingEncodingAllowLossyConversion ( _ encoding As NSStringEncoding, _ flag As Boolean _ ) As NSData
public: virtual NSData^ DataUsingEncodingAllowLossyConversion( NSStringEncoding encoding, bool flag )

- encoding (NSStringEncoding)
- A string encoding.
- flag (Boolean)
- If YES, then allows characters to be removed or altered in conversion.

An NSData object containing a representation of the receiver encoded using encoding. Returns nil if flag is NO and the receiver can’t be converted without losing some information (such as accents or case).

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