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WPF design interface display is not normal

今天不吃糖 96 Reputation points
2020-10-08T14:25:35.227+00:00

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I have updated to the latest version of visual studio Community Edition（2019 v16.7.5）.

But WPF design interface display is not normal. The form background has a black square, and the properties window becomes black. Changing the visual studio theme can temporarily solve the problem, but once the software is restarted, this will happen again.

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Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
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  1. 今天不吃糖 96 Reputation points
    2020-10-11T04:27:59.607+00:00

    I tried to re install windows and visual studio, but I couldn't fix the problem. Later it was found that the problem was the driver of AMD graphics card. When I unloaded the graphics driver, the XAML design interface displayed normally. I will have problems installing any version or the latest version of the graphics driver. I've already fed this back to AMD.

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  1. Viorel 114.7K Reputation points
    2020-10-08T14:51:09.31+00:00

    Perhaps try disabling the “Optimize rendering […]” and “Automatically adjust […]” options in Environment, General tab of Options dialog (Tools menu).

    Also close Visual Studio until Visual Studio Installer finishes its job.

  2. Tianyu Sun-MSFT 29,446 Reputation points Microsoft Vendor
    2020-10-09T06:44:10.637+00:00

    Hi there,

    Thank you for taking time to post this issue in Microsoft Q&A forum.

    If you try to create a new WPF project will this issue appear? Please try these troubleshooting steps.

    1. Close every VS instances and repair VS 2019 from VS Installer > VS2019 > More > Repair, after that reboot your machine and restart VS2019.
    2. Please try to disable some third-party extensions from Extensions > Manage Extensions > Installed > select and Disable, then restart VS2019.
    3. Please close every VS instances and rename(or delete) every ComponentModelCache folders under this path: C:\Users\[username]\AppData\Local\Microsoft\VisualStudio\16.0_XXXXX, and delete the hidden .vs, bin and obj folders in the solution(project) folder. After that launch VS2019 and check again.
    4. Please follow this document: Reset settings and try to reset VS settings (select General collection of settings to reset).

    Sincerely,
    Tianyu

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  3. Юрий Лазеев 1 Reputation point
    2022-08-28T18:24:46.433+00:00

    I temporary solve the problem choose Dark theme in Visual Studio.235591-2022-08-28-21-24-06.png

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