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OS/2 Shareware BBS: 10 Tools
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SAMPLES
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DLLAPI
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DLLAPI.HLP
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OS/2 Help File
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1995-08-30
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4KB
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129 lines
ΓòÉΓòÉΓòÉ 1. About DLL ΓòÉΓòÉΓòÉ
The DLL application is a sample Presentation Manager application which
demonstrates the use 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 GP faults that occur when the API is called
with a invalid pointers. The EXE illustrate that it can't touch the protected
data by attempting to directly access it, and causing an access fault. The EXE
should handle all faults it causes and print pretty user messages to the
screen.
ΓòÉΓòÉΓòÉ 2. Help Menu ΓòÉΓòÉΓòÉ
Use the choices on the Help pull-down to display:
Help index
Displays the index of help menu.
General Help
Displays some information about DLLAPI sample program.
Keys Help
Displays a list of keys usage.
Using Help
Provides detailed information on the kinds of help available and how to
use help.
ΓòÉΓòÉΓòÉ 3. General Help ΓòÉΓòÉΓòÉ
Use this choice to get general help for the program. General help provides
general information about the DLLAPI sample program.
ΓòÉΓòÉΓòÉ 4. Extended ΓòÉΓòÉΓòÉ
Use this choice to obtain information on how to use the Help facility.
ΓòÉΓòÉΓòÉ 5. Tutorial of Keys ΓòÉΓòÉΓòÉ
Use this choice to see a list of keys and a description of the function of the
keys.
ΓòÉΓòÉΓòÉ 5.1. Key Assigments ΓòÉΓòÉΓòÉ
The list of keys is arranged in groups.
ACCELERATOR KEYS
HELP KEYS
F1
Get help
Esc
Previous Help Panel, or End help if only one panel
Alt
Switch IN/OUT action bar
Alt+F4
End help or End program
SYSTEM KEYS
Alt+Esc
Switch to the next program, including full-screen programs
Ctrl+Esc
Switch to the Task List
WINDOW KEYS
Underlined letter
Move among the choices on the action bar and pull-downs submenu or
execut the function chosen
ΓòÉΓòÉΓòÉ 6. Index ΓòÉΓòÉΓòÉ
Use this choice to display the help index.
The help index lists the titles of the help information that is available.
ΓòÉΓòÉΓòÉ 7. Information ΓòÉΓòÉΓòÉ
This dialog displays information about the application, such as version number
and copyright notice.
ΓòÉΓòÉΓòÉ 8. Information ΓòÉΓòÉΓòÉ
The OK button closed dialog box.
ΓòÉΓòÉΓòÉ 9. Information ΓòÉΓòÉΓòÉ
This menu item will bring up a File-Search dialog box which can be input the
file path and searched pattern.
ΓòÉΓòÉΓòÉ 10. Information ΓòÉΓòÉΓòÉ
This menu item will bring up a File-Open dialog box. User can input the file
name which will be opened and be read.
ΓòÉΓòÉΓòÉ 11. Information ΓòÉΓòÉΓòÉ
The OK button closed dialog box and displayed next dialog box which will
display the first 200 bytes content of opened file.
ΓòÉΓòÉΓòÉ 12. Information ΓòÉΓòÉΓòÉ
This menu item will bring up a Calculator dialog box which contains the
operand's fields and operation's fields.
ΓòÉΓòÉΓòÉ 13. Information ΓòÉΓòÉΓòÉ
The OK button closed dialog box and displayed next dialog box which will
display the result of operation.