Utility functions / List of utility functions |
Opens a dialog window to get a file to be read on the front-end workstation.
WINOPENFILE( dirname STRING, typename STRING, extlist STRING, caption STRING ) RETURNING result STRING
This function opens a dialog window to let the user select a file path on the front end workstation file system, in order to open the file.
The function returns the file path on success.
The function returns NULL if a problem has occurred or if the user canceled the dialog.