The function is used to select a directory using the dialog
box.
Declaration
TEXT %HI_SelectDir(
TEXT in userDescTxt,
TEXT in startDirTxt
)
Parameters
userDescTxt
Description.
startDirTxt
Initial (starting) position in
directory structure.
Return value
Path to selected directory, or invalid value if the user
closes the dialog box without a selection (CANCEL).
Description
The function opens the dialog box to select a directory. It
is possible to define an initial position in existing directory structure
(the parameter startDirTxt) and description (the parameter
userDescTxt), that is to be displayed in the dialog box.
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