FIX: Data Source Is Not Updated When PropertyChanged Is Called (257789)
The information in this article applies to:
- Microsoft Visual Basic Professional Edition for Windows 6.0
- Microsoft Visual Basic Enterprise Edition for Windows 6.0
This article was previously published under Q257789 SYMPTOMS
A Visual Basic 6.0 Standard EXE project contains several data-bound UserControls of the same type on a form. One property of the UserControl is
bound to an OLE DB Simple data source at run-time after the form is loaded. The bindings are added by looping through the Form.Controls collection. The property attribute is set to "immediate update" at UserControl design time.
In the Visual Basic integrated development environment (IDE), changes to the bound properties are correctly reflected back to the underlying data source as soon as the PropertyChanged method is called.
However, when you run the compiled EXE, the underlying data source of the control is only updated when the control focus is moved to any other control on the form.
RESOLUTION
To resolve this problem, install the latest service pack for Visual Studio 6.0.
STATUSMicrosoft has confirmed that this is a bug in the Microsoft products that are listed at the beginning of this article. This bug was corrected in the latest service pack for Visual Studio 6.0. For additional information about Visual Studio service packs, click the following article numbers to view the articles in the Microsoft Knowledge Base: 194022 INFO: Visual Studio 6.0 Service Packs, What, Where, Why
194295 HOWTO: Tell That a Visual Studio Service Pack Is Installed To download the latest Visual Studio service pack, visit the following Microsoft Web site:
| Modification Type: | Minor | Last Reviewed: | 12/12/2005 |
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| Keywords: | kbbug kbfix kbVS600sp4fix kbVS600sp5fix KB257789 kbAudDeveloper |
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