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by WorldMaker 2785 days ago
In general, yes, but a lot of its cross-platform capabilities are community-contributed/community-led, there are still some APIs that don't have cross-platform implementations (because it hasn't been a community priority), but also there are APIs that simply can't work on any platform but Windows (obvious things like Registry access, for instance) and will either no-op or throw clear exceptions on other platforms.

The "desktop app packs" for WPF and WinForms Microsoft has made very clear that they will not support anything other than Windows. (They also won't directly be a part of .NET Core according to diagrams, but packages installed on top of it.) It's also unclear if they can be open sourced (they probably cannot be), and if they can't be open sourced it is unlikely a community-led effort could easily work on making them cross-platform.
1 comments
qwerty456127 2785 days ago
> The "desktop app packs" for WPF and WinForms

WinForms work quite nice on Linux with Mono. Won't they cooperate?

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WorldMaker 2784 days ago
They might not port Mono's WinForms to .NET Core? Given how strictly tied to Windows WinForms is, they may not want to give enterprises they are encouraging to use .NET Core any confusion on the subject. Taking that extra step of trying to run the application on Mono shows at least some awareness of possible compatibility issues in the software.

That said, this may still be a great opportunity for .NET Core to encourage trying Mono in its documentation for enterprises looking for cross-platform support. (Hopefully they already knew about Mono by this point, but an extra push won't hurt.

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maxxxxx 2785 days ago
I think Mono Winforms is a total rewrite of the Windows Winforms. There is no shared code.
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qwerty456127 2785 days ago
Sure it is but why not use that code to let .Net Core support WinForms on Linux the way it is going to support it on Windows?
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maxxxxx 2785 days ago
I think you have that a little backwards. This is not up to the Core developers but to the Mono developers. There is nothing preventing the Mono developers from supporting .Net Core.
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qwerty456127 2785 days ago
Aren't these the .Net Core developers who sort of import (or re-implement?) WinForms support from the classic .Net Framework on Windows?
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hornetblack 2785 days ago
It's shared with WINE I believe. (The native parts)
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qwerty456127 2785 days ago
Wine uses its own Mono instance and I usually run WinForms apps directly with the system Mono set-up without using Wine (although I have both installed).
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