PSC PT Program Generator, Руководство пользователя

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File Menu
User’s Guide
25
Opening an Existing File
(Ctrl+O)
To open an existing program source file, select
Open
from the
File
menu, or
use the keyboard shortcut:
Ctrl+O
.This action opens the
Open
dialog, as
shown in
Figure 7
.
Figure 7. The Open Dialog
By default, the
File
list shows all program source (
.scr
) files in the
PPG
directory. If the file you want is located elsewhere, choose the drive and direc-
tory from those lists, or type them in the input box. Select the file you want to
open from the
File
list or type its name in the input box, and select
OK
. If no
application is currently open, the specified file is loaded into the PPG window.
If an application is already open, a second copy of PPG will start and open the
file you selected.
Closing a File
To close a file and leave PPG open, select
File > Close
from the menubar. If
you have made changes to the file, PPG will ask you if you want to save your
changes. Press
OK
to save the changes and close the file.
Saving a File
(Ctrl+S)
After you saved a flow chart in a file, use
File > Save
to save changes to it with-
out being prompted for a file name. If a file has not already been saved, you are
prompted to name the file. Select
OK
to save the program flow chart in the
specified file.
2342.book Page 25 Thursday, July 22, 2004 8:35 AM