Visual Studio XAML Editor shows error for new keyboard types on Editor and Entry controls

[Bowman74]

Description

When adding the Keyboard attribute to an Editor or Entry field in Visual Studio using the three new values, Password, Date, and Time, the xaml editor and Visual Studio see it as an error. However, the application is still able to compile (Tried on iOS, Android and Windows) and appears to work fine when running. This seems to be solely an issue with the XAML values that the Visual Studio editor thinks are correct for the Keyboard attribute.

Steps to Reproduce

1. Create a new MAUI project with XAML files
2. Open a xaml file and add an Entry view <Entry Keyboard="Date" />
3. Observe error in xaml editor and Visual Studio Error Area

Link to public reproduction project repository

No response

Version with bug

9.0.10 SR1

Is this a regression from previous behavior?

No, this is something new

Last version that worked well

Unknown/Other

Affected platforms

iOS, Android, Windows, macOS

Affected platform versions

No response

Did you find any workaround?

It is not a show stopper. Likely the xaml validation needs to be updated to honor the new values for Keyboard.

Relevant log output

[Zhanglirong-Winnie]

This issue has been verified using Visual Studio 17.13 Preview 1 (9.0.10 & 9.0.0 & 8.0.100 ). Can repro this issue on any platform.

[jfversluis]

When this PR build completes, would you be able to test and see if that makes it better?

[Bowman74]

@jfversluis
Absolutely, my pleasure. I'll just spin up a new copy of my VM to implement the prerelease code when I'm done watching your how to video.

I'm creating a LinkedIn Learning class on what is new in MAUI in .Net 9 and just entering these as I find them.

[Bowman74]

@jfversluis
That did it, thanks! After updating the package and restarting Visual Studio, the three new options now show us as valid in the xaml editor.

[jfversluis]

Amazing @Bowman74 thanks for verifying! Keep those reports coming!