Microsoft .NET Framework 4.6.2 是 Microsoft .NET Framework 4、4.5、4.5.1、4.5.2、4.6 和 4.6.1 的高度兼容就地更新。. 脱机包可用于由于 Internet 连接性不足而 无法使用 Web 安装程序的情况。. 此包大于 Web 安装程序，不包括语言包。. 我们建议使用 Web 安装程序而不是脱机安装程序 ...

Note: NET Framework 4.8.1 installers have been refreshed to include the latest servicing updates as of June 13th, 2023. Apart from the servicing fixes, there is no change in the .NET Framework 4.8.1 product that was released originally on August 9th, 2022. If you have already installed .NET Framework 4.8.1, you do not need to install this update.

Press the Start button on the taskbar, type settings, and then select Settings.; On Windows 10, select Update & Security.On Windows 11, select Windows Update.; On the Windows Update page, select Check for updates to see if any updates are available for your device.; Once the updates have downloaded, select Install now to start the installation.; Following installation, we recommend that you ...

Set up the Authenticator app. After you install the Authenticator app, follow the steps below to add your account: Open the Authenticator app. Select (+) in the upper right corner. Point your camera at the QR code or follow the instructions provided in your account settings. After your account appears in your Authenticator app, you can use the ...

Die folgenden Dateien stehen auf der .NET Download Site zum Download zur Verfügung: Microsoft .NET Framework 4.8 Offline-Installer-Paket jetzt herunterladen. Für Windows RT 8.1: Laden Sie das Microsoft .NET Framework 4.8-Paket jetzt herunter. Weitere Informationen zum Herunterladen von Microsoft Support-Dateien finden Sie unter So erhalten ...

Add an app to run automatically at startup in Windows 10. Select the Start button and scroll to find the app you want to run at startup. Right-click the app, select More, and then select Open file location. This opens the location where the shortcut to the app is saved. If there isn't an option for Open file location, it means the app can't run ...

适用于 Windows 11 Version 22H2 和 Windows 11 Version 23H2 的 2024 年 4 月 9 日更新包括 .NET Framework 3.5 和 4.8.1 安全性和累积可靠性改进。 我们建议你将此更新作为定期维护工作的一部分进行应用。 安装此更新之前，请参阅前提条件和重启要求 ...

若要在访问已订阅的网站时检查或管理通知，请按照以下步骤操作：. 选择地址栏左侧的“ 查看网站信息 ” 。. 在“ 此网站的权限 ”>“ 通知 ”下，从下拉菜单中选择“ 阻止 ”。. 注意: 你可以在将来重新订阅网站的通知，方法是返回到此菜单，然后选择 ...

Windows 11版本 22H2 和 Windows 11 2024 年 1 月 23 日更新包括.NET Framework 3.5 和 4.8.1 中的安全性和累积可靠性改进。 我们建议你将此更新作为定期维护工作的一部分进行应用。 安装此更新之前，请参阅前提条件和重启要求部分。 摘要 安全改进 ...

Issues that are fixed in this update. The following issues are fixed for .NET Framework 4.7.2. SQL Server (SQL) Fixes an issue in which the .NET Framework API SqlConnection.ConnectionString property is used to set a null or empty connection string. In this situation, a Null Reference Exception (NRE) occurs when you use the API together with .NET Framework 4.7.2.