i give you an example to do it
i want to select a nome list (provaaa.ttslist2) o digit new file (pippo)..
I try it (pippo) with uigetfile but it give me error
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Well, there is no file of that name in the displayed directory; uigetfile does not return a file that does not already exist; that's just the nature of the beast.
To either select an existing file OR allow the user to create a new file, use uiputfile instead; it has the same appearance but will return the new user-supplied file name if given rather than a selected name.
The other difference is that if the user does select an existing name, then a warning dialog is displayed asking if the user wants to overwrite the existing file or not -- this can be disconcerting to a user so may need to be careful in the message one chooses there. Neither actually opens the file; all they do is return the file name/directory to the application for subsequent use however is chosen to do so. Hence, the file will not be overwritten or destroyed when selected in uiputifle despite the default message; that will depend upon what the app does afterwards.
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