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- ΓòÉΓòÉΓòÉ 1. About DLL ΓòÉΓòÉΓòÉ
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- The DLL application is a sample Presentation Manager application which
- demonstrates the use of a dynamic linking library. It consists of a DLL file
- that provides a 32-bit API and an EXE sample program that calls the API. The
- DLL uses exception management to catch general protection faults that occur
- when the API is called with invalid pointers. The EXE illustrates that it can't
- touch the protected data by attempting to access it directly, causing an access
- fault. The EXE should handle all faults it causes and print user messages to
- the screen.
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- ΓòÉΓòÉΓòÉ 2. Help Menu ΓòÉΓòÉΓòÉ
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- Use the choices on the Help pull-down to display:
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- Help index
- Displays the index of help menu.
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- General Help
- Displays some information about DLLAPI sample program.
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- Keys Help
- Displays a list of keys usage.
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- Using Help
- Provides detailed information on the kinds of help available and how to
- use help.
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- ΓòÉΓòÉΓòÉ 3. General Help ΓòÉΓòÉΓòÉ
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- Use this choice to get general help for the program. General help provides
- general information about the DLLAPI sample program.
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- ΓòÉΓòÉΓòÉ 4. Extended ΓòÉΓòÉΓòÉ
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- Use this choice to obtain information on how to use the Help facility.
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- ΓòÉΓòÉΓòÉ 5. Tutorial of Keys ΓòÉΓòÉΓòÉ
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- Use this choice to see a list of keys and a description of the functions of the
- keys.
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- ΓòÉΓòÉΓòÉ 5.1. Key Assigments ΓòÉΓòÉΓòÉ
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- The list of keys is arranged in groups.
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- ACCELERATOR KEYS
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- HELP KEYS
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- F1
- Get help
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- Esc
- Previous Help Panel, or End help if only one panel
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- Alt
- Switch IN/OUT action bar
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- Alt+F4
- End help or End program
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- SYSTEM KEYS
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- Alt+Esc
- Switch to the next program, including full-screen programs
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- Ctrl+Esc
- Switch to the Task List
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- WINDOW KEYS
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- Underlined letter
- Move among the choices on the action bar and pull-downs submenu or
- execute the function chosen
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- ΓòÉΓòÉΓòÉ 6. Index ΓòÉΓòÉΓòÉ
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- Use this choice to display the help index.
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- The help index lists the titles of the help information that is available.
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- ΓòÉΓòÉΓòÉ 7. Information ΓòÉΓòÉΓòÉ
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- This dialog displays information about the application, such as version number
- and copyright notice.
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- ΓòÉΓòÉΓòÉ 8. Information ΓòÉΓòÉΓòÉ
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- The OK button closes the dialog box.
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- ΓòÉΓòÉΓòÉ 9. Information ΓòÉΓòÉΓòÉ
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- This menu item will bring up a File-Search dialog box which can read the file
- path and searched pattern.
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- ΓòÉΓòÉΓòÉ 10. Information ΓòÉΓòÉΓòÉ
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- This menu item will bring up a File-Open dialog box. User can input the file
- name which will be opened and be read.
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- ΓòÉΓòÉΓòÉ 11. Information ΓòÉΓòÉΓòÉ
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- The OK button closes the dialog box and displays the next dialog box which will
- display the first 200 bytes of the opened file.
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- ΓòÉΓòÉΓòÉ 12. Information ΓòÉΓòÉΓòÉ
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- This menu item will bring up a Calculator dialog box which contains the operand
- and operation fields.
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- ΓòÉΓòÉΓòÉ 13. Information ΓòÉΓòÉΓòÉ
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- The OK button closes the dialog box and displays the next dialog box which will
- display the result of the operation.