BUG: Scroll Control: UAE/GPF If Drag Method in GotFocus Event (81955)
The information in this article applies to:
- Microsoft Visual Basic Standard Edition for Windows 2.0
- Microsoft Visual Basic Standard Edition for Windows 3.0
- Microsoft Visual Basic Professional Edition for Windows 2.0
- Microsoft Visual Basic Professional Edition for Windows 3.0
- Microsoft Professional Toolkit for Microsoft Visual Basic programming system for Windows
This article was previously published under Q81955 SYMPTOMS
An Unrecoverable Application Error (UAE) in Windows version 3.0 or a
General Protection (GP) fault at address 0012:001E in Windows version 3.1
may occur when you perform a manual drag (using the Drag method) in the
GotFocus event for an Instant Change Scroll Bar custom control
(INSTSCRL.VBX in Visual Basic version 1.0) or the regular Scroll Bars
control (in Visual Basic version 2.0 or 3.0) and change the focus to the
Scroll Bar (or the Instant Change Scroll Bar custom control) in either
the Change or the Changing event.
The Instant Change Scroll Bar custom control comes with the Microsoft
Visual Basic Professional Toolkit version 1.0 for Windows. The
capabilities of the Instant Change Scroll Bar were implemented in the
regular Scroll Bars controls in both the Standard and Professional
editions of Visual Basic versions 2.0 and 3.0.
STATUS
Microsoft has confirmed this to be a bug in the Microsoft products listed
at the beginning of this article. We are researching this problem and will
post new information here in the Microsoft Knowledge Base as it becomes
available.
Modification Type: | Minor | Last Reviewed: | 8/16/2005 |
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Keywords: | kbbug KB81955 |
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