成员的完整列表，这些成员属于 http::Header::ContentDisposition,包括所有继承而来的类成员

_optionss	http::Header::HeaderField	protected
clear()	http::Header::HeaderField
ContentDisposition()	http::Header::ContentDisposition	inline
ContentDisposition(winux::String const &fieldVal)	http::Header::ContentDisposition	inline
ContentDisposition(winux::String const &firstVal, winux::Mixed const &options)	http::Header::ContentDisposition	inline
getFirstVal(size_t i=0) const	http::Header::HeaderField
getOption(winux::String const &name, size_t i=0) const	http::Header::HeaderField	inline
getOptions(size_t i=0)	http::Header::HeaderField	inline
getOptions(size_t i=0) const	http::Header::HeaderField	inline
getOptionsCount() const	http::Header::HeaderField	inline
hasOption(winux::String const &name, size_t i=0) const	http::Header::HeaderField	inline
HeaderField()	http::Header::HeaderField
HeaderField(winux::String const &fieldVal)	http::Header::HeaderField
HeaderField(winux::String const &firstVal, winux::Mixed const &options)	http::Header::HeaderField
parse(winux::String const &fieldVal)	http::Header::HeaderField
setFirstVal(winux::String const &firstVal, size_t i=0)	http::Header::HeaderField
setOption(winux::String const &name, winux::String const &value, size_t i=0)	http::Header::HeaderField
toString(bool semicolonSpace=true, bool commaSpace=false, bool keyNoValForceQuote=false, bool valueForceQuote=false) const	http::Header::HeaderField	virtual