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ID: 18872, TComboBox patch for Delphi 7 (QC #2246)

by Petr Vones Email: Anonymous


The patch fixes bug in TCustomComboBoxStrings.Get method causing an Access Violation for empty string item in Delphi 7.
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For Delphi, Version 7.0  to 7.0 2532 downloads
Copyright: No significant restrictions


Size: 3,247 bytes
Updated on Sun, 26 Oct 2003 10:37:03 GMT
Originally uploaded on Tue, 24 Sep 2002 13:33:31 GMT
SHA1 Hash: 28F93F112AA96CE2BE61FA1EE2E2DB3BDBDEFF77
MD5 Hash: AE0073E557514E17636A3F65883193C6

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Description
Problem: Selecting an empty string in TComboBox component will cause Access Violation on some systems. See details in Quality Central report #2246.

Description: On some systems (Windows 2000 SP3) it will cause Access Violation in ntdll.dll for an empty string item.

The patch fixes it for both standalone executables or applications compiled with runtime packages. To use it just add D7ComboBoxStringsGetPatch.pas unit to the project.

Updated for using with Debug DCUs. Thanks to Pavel Rogulin.

For more information, see http://www.volweb.cz/pvones/delphi/

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