\twocolitem{\windowstyle{wxFD\_OPEN}}{This is an open dialog; usually this means that the default button's label of the dialog is "Open". Cannot be combined with wxFD\_SAVE.}
\twocolitem{\windowstyle{wxFD\_SAVE}}{This is a save dialog; usually this means that the default button's label of the dialog is "Save". Cannot be combined with wxFD\_OPEN.}
\twocolitem{{\windowstyle wxFD\_OVERWRITE\_PROMPT}}{For save dialog only: prompt for a confirmation if a file will be overwritten.}
\twocolitem{{\windowstyle wxFD\_FILE\_MUST\_EXIST}}{For open dialog only: the user may only select files that actually exist.}
\twocolitem{\windowstyle{wxFD\_OPEN}}{This is an open dialog; usually this means that the default button's label of the dialog is "Open". Cannot be combined with wxFD\_SAVE.}
\twocolitem{\windowstyle{wxFD\_SAVE}}{This is a save dialog; usually this means that the default button's label of the dialog is "Save". Cannot be combined with wxFD\_OPEN.}
\twocolitem{{\windowstyle wxFD\_OVERWRITE\_PROMPT}}{For save dialog only: prompt for a confirmation if a file will be overwritten.}
\twocolitem{{\windowstyle wxFD\_FILE\_MUST\_EXIST}}{For open dialog only: the user may only select files that actually exist.}