To prompt for a file, use the function
prompt-for-file
:
(prompt-for-file
"Enter a file:")
You can also specify a starting pathname:
(prompt-for-file
"Enter a filename:"
:pathname (sys:get-folder-path :common-documents))
Figure 11.8 Selection of a file
Try also the function
prompt-for-directory
.
CAPI User Guide (Windows version) - 30 Aug 2011