Microsoft Updates Legacy .NET Framework for Arm64 – Visual Studio Magazine

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Microsoft Updates Legacy .NET Framework for Arm64

Microsoft simply plain .NET 5, . NET6 ​​and so forth.

For the reason that .NET Framework 4.8.0 was shipped in Could of final yr, improvement cycles have targeted on fixes and upkeep in “safety and high quality rollup updates.”

This week, however, Microsoft introduced .NET Framework 4.8.1, obtainable as a bundled obtainable within the new Visible Studio 2022 17.3 launch that ships on Tuesday.

The principle merchandise within the launch notes is native help for Arm64, particularly “Add native Arm64 help to the .NET Framework household to benefit from working workloads natively on Arm64 for higher efficiency in comparison with working emulated x64 code on Arm64.”

Different new options embody accessible tooltips and accessibility enhancements to Home windows Varieties.

In a weblog submit dated August 9, Microsoft mentioned, “.NET Framework 4.8.1 provides native Arm64 help to the .NET Framework household.” “So your investments within the huge ecosystem of .NET Framework functions and libraries can benefit from working workloads natively on Arm64 for higher efficiency in comparison with working emulated x64 code on Arm64.”

Native Arm64 help solely got here to Visible Studio with the discharge of Visible Studio 2022 17.3 Preview 2 in June.

“This would be the first launch of Visible Studio to natively help constructing and debugging Arm64 functions on Arm-based processors,” Microsoft’s Mark Downie mentioned in an announcement submit on the time. “Our main aim with this preview is to advertise and stabilize the preferred Workloads utilized by builders creating functions working on Arm64, and to collect suggestions from the neighborhood to assist us prioritize extra experiences and Workloads as we work in direction of Common Availability (GA) later this yr.”

Arm64 help was previewed by Microsoft throughout its Construct developer convention in Could. “We’re steadily gaining momentum to help our Arm64 developer neighborhood, which incorporates {hardware}, toolchain, and naturally Visible Studio,” Microsoft mentioned. “Arm64 Visible Studio preview can be obtainable to everybody within the subsequent few weeks.”

Usually, the Arm structure is used to construct CPUs for low-power cell units, and is more and more utilized in bigger units as a substitute of x86-based architectures. Arm64 is an extension or evolution of the ARM structure that helps 64-bit processing and Visible Studio 2022 is 64-bit software program.

Concerning the WCAG2.1 compliant accessible tooltips launched in v4.8.1, this week’s announcement mentioned, “Microsoft is dedicated to offering merchandise and platforms which can be accessible to everybody. The .NET Framework 4.8.1 gives two Home windows UI enhancements, each to builders and customers. platforms that present the required help for constructing accessible functions for the .NET Framework. Prior to now few releases, each Home windows Varieties and WPF have added numerous accessibility-related options and glued quite a few reliability points. You’ll be able to study extra in regards to the particulars. You’ll be able to see what we mounted or added within the launch.

Different highlights listed on this week’s announcement for Home windows Varieties, the primary Home windows UI stack constructed for the .NET Framework, are:

• Textual content Sample Help: “On this launch, WinForms has added help for the UIA Textual content Sample. This sample permits assistive know-how to transcribe the contents of a Textual content Field or comparable text-based management letter. The textual content has modified in addition to new textual content added to the management and cursor. WinForms, Added this help for TextBox, DataGridView cells, ComboBox controls and extra.”
• Addressing distinction points: “We have addressed the excessive distinction points in just a few checks and adjusted the distinction ratio of the choice rectangles to be darker and extra seen.”
• Mounted a number of DataGridView points: “On this launch, we have up to date the scrollbar names to be constant. We have addressed a problem the place Narrator can’t concentrate on empty DataGridView cells. Builders can now set the localized management sort property for Customized DataGridView cells. Hyperlink shade for DataGridViewLink cells to raise distinction with the background. up-to-date.”

Along with being included with the newest Visible Studio model, the .NET Framework is obtainable for obtainable for Home windows 10 Model 20H2 and later, and Home windows Server 2022 and later.