.NET Framework September 2022 Cumulative Update Preview
source link: https://devblogs.microsoft.com/dotnet/dotnet-framework-september-2022-cumulative-update-preview/?WT_mc_id=dotnet-35129-website
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
.NET Framework September 2022 Cumulative Update Preview
Salini Agarwal
Today, we are releasing the September 2022 Cumulative Update Preview for .NET Framework.
Quality and Reliability
This release contains the following quality and reliability improvements.
WPF1
- Addresses an issue of WPF apps not working with “Text Cursor Indicator” enabled when using RichTextBox.
- Addresses an issue to allow users to adjust column width for Datagrid and Gridview controls using keybord.
- Addresses an issue where opening a tooltip causes an ArgumentOutOfRangeException, when the app has changed the floating point control word.
- Addresses an issue where invoking a synchronization Wait on the UI thread can lead to a render-thread failure, due to unexpected re-entrancy.
- Addresses issues arising in TreeView (or ListBox/DataGrid with grouping enabled) when changing the underlying collection(s) while also collapsing or expanding TreeView nodes. Scrolling actions, especially “short” actions like LineUp or MouseWheelUp, can result in poor outcomes: hangs, crashes, unexpected scrolling, gaps in the display, etc.
- Addresses an issue where DWM failures can cause WPF’s render thread to fail. An app can opt-in to the behavior of ignoring all DwmFlush errors by setting a regkey in HKCU\Software\Microsoft\Avalon.Graphics\IgnoreDwmFlushErrors or HKLM\Software\Microsoft\Avalon.Graphics\IgnoreDwmFlushErrors whose name is the full path to the .exe that wants to opt-in, and whose DWORD value is 1.
Winforms
- Enabled Narrator to focus on System.Windows.Forms.DataGridView control even if it’s empty.
- Improved keyboard navigation in ToolStrip ComboBox and TextBox items.
- Improved color contrast in System.Windows.Forms.DataGridView control’s link cells.
Workflow
- Addresses an issue when users interact with the Workflow Designer, they might encounter incorrectly disabled context menu items when right clicking on a variable in the component variables list.
.NET Runtime
- Adjusted GC Heap Hard Limit configuration, as well as processor interpretation for .NET Framework container scenarios.
- Improved reliability of managed debugging on arm64.
- Improved security of code identified by internal compliance scans.
- Improved deterministic output capability in ilasm.exe.
Networking
- Addresses an issue when Ssl negotiation can hang indefinitely when client certificates are used when TLS 1.3 is negotiated. Before the change renegotiation (PostHandshakeAuthentiction) would fail and SslStream or HttpWebRequest would observe timeout. Possible workaround is disabling TLS 1.3 either via Switch.System.Net.DontEnableTls13 AppContext or via OS registry.
1 Windows Presentation Foundation (WPF)
Getting the Update
The Cumulative Update Preview is available via Windows Update and Microsoft Update Catalog.
Note: Customers that rely on Windows Update will automatically receive the .NET Framework version-specific updates. Advanced system administrators can also take use of the below direct Microsoft Update Catalog download links to .NET Framework-specific updates. Before applying these updates, please ensure that you carefully review the .NET Framework version applicability, to ensure that you only install updates on systems where they apply.
The following table is for Windows 10, version 1809 and Windows Server 2019+ versions.
Product Version | Cumulative Update | |
---|---|---|
Windows 11 | 5017859 | |
.NET Framework 3.5, 4.8 | Catalog | 5017264 |
.NET Framework 3.5, 4.8.1 | Catalog | 5017267 |
Microsoft server operating system version 21H2 | 5017860 | |
.NET Framework 3.5, 4.8 | Catalog | 5017265 |
.NET Framework 3.5, 4.8.1 | Catalog | 5017268 |
Windows 10 21H2 | 5017858 | |
.NET Framework 3.5, 4.8 | Catalog | 5017262 |
.NET Framework 3.5, 4.8.1 | Catalog | 5017266 |
Windows 10 21H1 | 5017857 | |
.NET Framework 3.5, 4.8 | Catalog | 5017262 |
.NET Framework 3.5, 4.8.1 | Catalog | 5017266 |
Windows 10 Version 20H2 | 5017856 | |
.NET Framework 3.5, 4.8 | Catalog | 5017262 |
.NET Framework 3.5, 4.8.1 | Catalog | 5017266 |
Windows 10 1809 (October 2018 Update) and Windows Server 2019 | 5017855 | |
.NET Framework 3.5, 4.7.2 | Catalog | 5017270 |
.NET Framework 3.5, 4.8 | Catalog | 5017263 |
Previous Monthly Rollups
The last few .NET Framework Monthly updates are listed below for your convenience:
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK