StandardGetFile
FileFilterProcPtr fileFilter ; an optional file filter function
short numTypes:; number of file types to be displayed.
SFTypeList typeList ; list of types to be displayed user is opening a file.
fileFilter points to an optional file filter function, provided by your
application, through which StandardGetFile passes files of the
specified types. See Callback Routines under the section en titled
function, which uses this syntax:
numTypes specifies the number of file types to be displayed. You can specify
one or more types. If you specify a numTypes value of -1, the first
filtering passes files of all types. A numTypes value of 0 filters out
all files.
typeList is the list of types to be displayed
typedef OSType SFTypeList[4];
returning.
Returns: none
Notes: StandardGetFile presents a dialog box through which the user specifies the name and location of a file to be opened. During the dialog,
interaction, either by selecting a file to open or by canceling the operation.
record, described in