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                             Tek Unit Converter
                       History of Development Changes
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v3.11r15 (June 14, 1998)
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1. The menu captions were changed.

v3.11r12 (May 10, 1998)
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1. Some graphics units used for programming and a density unit were added
 at a user's request.
2. Warning messages were shown when the User Definition Dialog Box was
 opened under the language-version of Windows like French. The way to show
 the warinig was also changed.
3. When clicking on the Cancel Button in the User Definition Dialog Box,
 the existing user definition was overwritten and could not be restored.

v3.11r11 (April 29, 1998)
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1. Number of user defined unit groups was increased to 20 from 5.
2. Conversions between Binary, octal, hexadecimal and decimal numbers were
 added at a user's request.
3. Conversions between bit, kilobit and their derivatives were added (Do.).
4. A unit of science fiction category in the velocity group was added for
 fun (Do.).
5. Some unit items of decimal prefixes were added.
6. Conversion history menu and copy function were added.
7. Calculator width became flexible corresponding to input/output string
 length.

v3.4 (November 04, 1997)
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1. The application became executable without COMDLG32.OCX in System folder.
2. Some Scandinavian/German/Greek characters, upper figures and temperature
 unit could not be correctly displayed in particular Windows environment.
3. Help file could not opened in particular cases.

v3.3 (October 14, 1997)
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1. The Button Window took place of the Mini Window, resulting quite a small
 window space.
2. "cm" and "mm" were added at user's request.
3. Calculation history could not be stored after closing the calculator by
 Control Button and resuming it.

v3.2 (September 26,1997)
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1. The Show Top option was always kept 'on' in the Main Window unless the
 setting was changed in the Options menu during a session even when the
 Show Top option was saved as 'off' in previous run.
2. The 'About' dialog box was hidden behind the Main Window when the Show
 Top option was switched to 'on' from 'off' during a session. This might
 bring difficulty to close the 'About' dialog box to some users (It can be
 closed by simply pressing return key)
3. The last user-defined unit item could not be shown until it is chosen
 from Convert Menu.
4. Starting the application after closing it with lastly executing Decimal
 Prefixes conversions caused a fatal error.
5. Clicking a blank item in "Convert To" list box did not cancel previous
 conversion result.

v3.1 (September 20,1997)
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1. The Main Window came to have a menu bar to reduce number of windows for
 simpler operation.
2. The windows were re-designed for easier operation.
3. Enlarging and reducing window size can be done more quickly.
4. Copy and paste function was reinforced.
5. Size of the Mini Window became variable.
6. First of all, the title for the "About...." dialog box was incorrect.
 I broke into a cold sweat when I found it!
7. All windows and dialog boxes did not close when the Main or Mini Window
 was minimized.
8. When minus or plus character was inputted in the conversion input box,
 a warning dialog box came up.
9. When a new unit group name was selected from the menu, the conversion
 result was kept unchanged till new unit items were clicked.
10. When inputting a value before selecting unit items caused a warning.
11. Closing the application in minimized form on the Task Tray caused
 overflow error.

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                                         Copyright (C) 1996-1998 Tek Design

