FIX: Data loss when you switch view in WebForm designer

This article has been archived. It is offered "as is" and will no longer be updated.
When you change the view of a WebForm from HTML view to Design view, some or all of the controls on the WebForm disappear.

Service pack information

To resolve this problem, obtain the latest service pack for Microsoft Visual Studio .NET . For more information, click the following article number to view the article in the Microsoft Knowledge Base:
837234 List of bugs that are fixed in Visual Studio .NET 2002 Service Pack 1

Hotfix information

Note The package does not prompt you to restart your computer, however, you must restart your computer after you apply this update.

The following files are available for download from the Microsoft Download Center:
Release Date: September 9, 2002

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
   Date        Time    Version     Size       File name   ----------------------------------------------------   16-Aug-2002  08:14  7.0.9528.0  1,122,304  Htmed.dll				
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
This problem was first corrected in Visual Studio .NET 2002 Service Pack 1.
More information
For more information about this problem, visit the following Microsoft Web site:

Article ID: 324199 - Last Review: 01/17/2015 05:43:30 - Revision: 6.0

Microsoft Visual Studio .NET 2002 Professional Edition, Microsoft Visual Studio .NET 2002 Enterprise Architect, Microsoft Visual Studio .NET 2002 Enterprise Developer, Microsoft Visual Studio .NET 2002 Academic Edition, Microsoft Visual Basic .NET 2002 Standard Edition, Microsoft Visual C# .NET 2002 Standard Edition

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