public virtual NSTextCheckingResult FirstMatchInString(string @string, NSMatchingOptions options, NSRange range)
 {
     return(default(NSTextCheckingResult));
 }
 public virtual NSRange RangeOfFirstMatchInString(string @string, NSMatchingOptions options, NSRange range)
 {
     return(default(NSRange));
 }
 public virtual AnyObject[] MatchesInString(string @string, NSMatchingOptions options, NSRange range)
 {
     return(default(AnyObject[]));
 }
 public virtual void EnumerateMatchesInString(string @string, NSMatchingOptions options, NSRange range, Action <NSTextCheckingResult, NSMatchingFlags, UnsafeMutablePointer <ObjCBool> > usingBlock)
 {
 }
 public virtual int NumberOfMatchesInString(string @string, NSMatchingOptions options, NSRange range)
 {
     return(default(int));
 }
 public virtual string StringByReplacingMatchesInString(string @string, NSMatchingOptions options, NSRange range, string withTemplate)
 {
     return(default(string));
 }
 public virtual int ReplaceMatchesInString(NSMutableString @string, NSMatchingOptions options, NSRange range, string withTemplate)
 {
     return(default(int));
 }