[One .NET] add %(Platform) to any global @(Using) #6447
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Context: dotnet/maui#3018 (review) In order for the .NET MAUI workload to properly implement implicit global usings: 1. The .NET MAUI workload will add many `@(Using)` entries that conflict with each platform's APIs. 2. We need *something* to identify `@(Using)` is for a specific platform, so we can use a new `%(Platform)` metadata for this. 3. Late in .NET MAUI's MSBuild targets, we can do: <ItemGroup Condition=" '$(UseMaui)' == 'true' and ('$(ImplicitUsings)' == 'true' or '$(ImplicitUsings)' == 'enable') "> <Using Remove="@(Using->HasMetadata('Platform'))" /> </ItemGroup> In .NET 7, we might have a nicer design around this, but for now this is the plan for .NET 6.
dellis1972
approved these changes
Nov 1, 2021
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Context: dotnet/maui#3018 (review)
In order for the .NET MAUI workload to properly implement implicit
global usings:
The .NET MAUI workload will add many
@(Using)entries thatconflict with each platform's APIs.
We need something to identify
@(Using)is for a specificplatform, so we can use a new
%(Platform)metadata for this.Late in .NET MAUI's MSBuild targets, we can do:
In .NET 7, we might have a nicer design around this, but for now this
is the plan for .NET 6.