/// Return num partition(s) beginning at start from a string separated by delimiters delim.
  FXString section(FXchar delim,FXint start,FXint num=1) const;

  /// Return num partition(s) beginning at start from a string separated by set of delimiters from delim of size n
  FXString section(const FXchar* delim,FXint n,FXint start,FXint num) const;

 
  FXString section(const FXchar* delim,FXint start,FXint num=1) const;

 
  FXString section(const FXString& delim,FXint start,FXint num=1) const;