Microsoft KB Archive/887540

= Description of the .NET Framework 1.1 post-Service Pack 1 hotfix rollup package for System.windows.forms.dll =

Article ID: 887540

Article Last Modified on 12/3/2007

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APPLIES TO


 * Microsoft .NET Framework 1.1 Service Pack 1

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SUMMARY
This article describes the Microsoft .NET Framework 1.1 issues that are fixed in the .NET Framework 1.1 post-Service Pack 1 hotfix rollup package for System.windows.forms.dll.

Issues that are fixed in the hotfix package
For more information, click the following article number to view the article in the Microsoft Knowledge Base:

875434 FIX: You receive a NullReferenceException exception when you manually set a Control ID in the .NET Framework 1.1

840503 FIX: The scroll bar may not show the correct position in a spreadsheet in a Windows Forms application in the Microsoft .NET Framework 1.1

841096 Validation event does not fire for Microsoft Windows Forms controls

873429 FIX: A gradual memory leak occurs in a WinForm application when you create, modify, or remove a MenuItem property for an MDI form in the .NET Framework 1.1

884579 FIX: The Click event for a button in a UserControl control occurs even though another UserControl control is set to cancel form validation in a Microsoft Windows Forms application that is built on the Microsoft .NET Framework 1.1

886802 FIX: You may receive the &quot;AxImp error object reference not set to an instance of an object&quot; error message when you run AxImp.exe on an ActiveX control in the .NET Framework 1.1

886686 FIX: You can close a form by using the Close button even if the Cancel property of a Validating event is set to True on an object in a Windows Forms application in the .NET Framework 1.1

885446 FIX: You may experience unexpected behavior when you press TAB or ENTER in a Windows Form on a computer that is running the .NET Framework 1.1 S885446



Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next .NET Framework 1.1 service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites
You must have the .NET Framework 1.1 Service Pack 1 (SP1) installed to apply this hotfix.

Restart information
You do not have to restart your computer after you apply this hotfix.

Hotfix replacement information
This hotfix is not replaced by any later hotfix.

Registry information
You do not have to create or to modify any registry keys to activate any hotfixes that are contained in this package.

Hotfix file information
This hotfix contains only those files that you must have to correct the issues that this article lists. This hotfix may not contain of all the files that you must have to fully update a product to the latest build.

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 - 07-Oct-2004  21:46  1.1.4322.2038  2,052,096  System.windows.forms.dll

