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ID: 18590, Example for creating a virtual keypad

by Peter Below Email: Anonymous

Delphi example showing how to create and use a form that acts as a virtual keyboard.
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For Delphi, Version 3.0  to 12.0 3103 downloads
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Size: 7,218 bytes
Updated on Sun, 19 Dec 2010 02:59:25 GMT
Originally uploaded on Thu, 01 Aug 2002 06:27:41 GMT
SHA1 Hash: F1DE6EB1BDF0E267149F86157D81B60ECE05DCD8
MD5 Hash: A087DC8F4202EDBEFB12295DBAF84BA6

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The example shows how to create and use a form that acts as a virtual numeric keypad. The form is topmost and will not take the focus when clicked upon. Clicks on its "buttons" will create key events that go to whatever control in the active window that has the focus.
The techniques shown can be extended to a full virtual alphanumeric keyboard and may be useful in touch-screen applications.

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