From 70fc1bec6aa79edf653ecec14a38779e00489c6d Mon Sep 17 00:00:00 2001
From: DamianEdwards <damian@damianedwards.com>
Date: Fri, 6 Aug 2021 15:44:07 -0700
Subject: [PATCH] Enable implicit usings feature in new projects by default

Note the SDK is being updated separately to actually implement support for this property in https://github.com/dotnet/sdk/issues/19521

Addresses #35131
---
 .../Web.ProjectTemplates/BlazorServerWeb-CSharp.csproj.in        | 1 +
 .../ComponentsWebAssembly-CSharp.Client.csproj.in                | 1 +
 .../ComponentsWebAssembly-CSharp.Server.csproj.in                | 1 +
 .../ComponentsWebAssembly-CSharp.Shared.csproj.in                | 1 +
 .../Web.ProjectTemplates/EmptyWeb-CSharp.csproj.in               | 1 +
 .../Web.ProjectTemplates/GrpcService-CSharp.csproj.in            | 1 +
 .../Web.ProjectTemplates/RazorClassLibrary-CSharp.csproj.in      | 1 +
 .../Web.ProjectTemplates/RazorPagesWeb-CSharp.csproj.in          | 1 +
 .../Web.ProjectTemplates/StarterWeb-CSharp.csproj.in             | 1 +
 .../Web.ProjectTemplates/WebApi-CSharp.csproj.in                 | 1 +
 .../Web.ProjectTemplates/Worker-CSharp.csproj.in                 | 1 +
 11 files changed, 11 insertions(+)

diff --git a/src/ProjectTemplates/Web.ProjectTemplates/BlazorServerWeb-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/BlazorServerWeb-CSharp.csproj.in
index 3aa0d59a356c..a234a673be65 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/BlazorServerWeb-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/BlazorServerWeb-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId Condition="'$(IndividualAuth)' == 'True' OR '$(OrganizationalAuth)' == 'True'">aspnet-BlazorServerWeb_CSharp-53bc9b9d-9d6a-45d4-8429-2a2761773502</UserSecretsId>
     <WebProject_DirectoryAccessLevelKey Condition="'$(OrganizationalAuth)' == 'True' AND '$(OrgReadAccess)' != 'True'">0</WebProject_DirectoryAccessLevelKey>
     <WebProject_DirectoryAccessLevelKey Condition="'$(OrganizationalAuth)' == 'True' AND '$(OrgReadAccess)' == 'True'">1</WebProject_DirectoryAccessLevelKey>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Client.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Client.csproj.in
index b323afcf4dd2..3ccfafd4b8ce 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Client.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Client.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <!--#if PWA -->
     <ServiceWorkerAssetsManifest>service-worker-assets.js</ServiceWorkerAssetsManifest>
     <!--#endif -->
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Server.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Server.csproj.in
index a3dad84ee5ad..5d2cb0e520ee 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Server.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Server.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId Condition="'$(IndividualAuth)' == 'True' OR '$(OrganizationalAuth)' == 'True'">ComponentsWebAssembly-CSharp.Server-53bc9b9d-9d6a-45d4-8429-2a2761773502</UserSecretsId>
     <WebProject_DirectoryAccessLevelKey Condition="'$(OrganizationalAuth)' == 'True' AND '$(OrgReadAccess)' != 'True'">0</WebProject_DirectoryAccessLevelKey>
     <WebProject_DirectoryAccessLevelKey Condition="'$(OrganizationalAuth)' == 'True' AND '$(OrgReadAccess)' == 'True'">1</WebProject_DirectoryAccessLevelKey>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Shared.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Shared.csproj.in
index 3116e35440b1..ba1c0026e997 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Shared.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/ComponentsWebAssembly-CSharp.Shared.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/EmptyWeb-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/EmptyWeb-CSharp.csproj.in
index 2fe8beb7c7a5..eb5b136ef223 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/EmptyWeb-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/EmptyWeb-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <NoDefaultLaunchSettingsFile Condition="'$(ExcludeLaunchSettings)' == 'True'">True</NoDefaultLaunchSettingsFile>
     <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Company.WebApplication1</RootNamespace>
   </PropertyGroup>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/GrpcService-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/GrpcService-CSharp.csproj.in
index 2648730fd546..7ec2b05c9815 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/GrpcService-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/GrpcService-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/RazorClassLibrary-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/RazorClassLibrary-CSharp.csproj.in
index bbb34e70009d..e4870b3574f5 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/RazorClassLibrary-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/RazorClassLibrary-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <AddRazorSupportForMvc Condition="'$(SupportPagesAndViews)' == 'True'">true</AddRazorSupportForMvc>
     <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Company.RazorClassLibrary1</RootNamespace>
   </PropertyGroup>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/RazorPagesWeb-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/RazorPagesWeb-CSharp.csproj.in
index 6f93d927ca87..b8f0d80cbc7d 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/RazorPagesWeb-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/RazorPagesWeb-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId Condition="'$(IndividualAuth)' == 'True' OR '$(OrganizationalAuth)' == 'True'">aspnet-Company.WebApplication1-0ce56475-d1db-490f-8af1-a881ea4fcd2d</UserSecretsId>
     <NoDefaultLaunchSettingsFile Condition="'$(ExcludeLaunchSettings)' == 'True'">True</NoDefaultLaunchSettingsFile>
     <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Company.WebApplication1</RootNamespace>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/StarterWeb-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/StarterWeb-CSharp.csproj.in
index 854c6b9efa17..22fa25a35cd4 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/StarterWeb-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/StarterWeb-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId Condition="'$(IndividualAuth)' == 'True' OR '$(OrganizationalAuth)' == 'True'">aspnet-Company.WebApplication1-53bc9b9d-9d6a-45d4-8429-2a2761773502</UserSecretsId>
     <NoDefaultLaunchSettingsFile Condition="'$(ExcludeLaunchSettings)' == 'True'">True</NoDefaultLaunchSettingsFile>
     <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Company.WebApplication1</RootNamespace>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/WebApi-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/WebApi-CSharp.csproj.in
index 3624e77631ce..fdb8555cca80 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/WebApi-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/WebApi-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId Condition="'$(IndividualAuth)' == 'True' OR '$(OrganizationalAuth)' == 'True'">aspnet-Company.WebApplication1-53bc9b9d-9d6a-45d4-8429-2a2761773502</UserSecretsId>
     <NoDefaultLaunchSettingsFile Condition="'$(ExcludeLaunchSettings)' == 'True'">True</NoDefaultLaunchSettingsFile>
     <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Company.WebApplication1</RootNamespace>
diff --git a/src/ProjectTemplates/Web.ProjectTemplates/Worker-CSharp.csproj.in b/src/ProjectTemplates/Web.ProjectTemplates/Worker-CSharp.csproj.in
index 77a387f3f6bd..19004ba1c8e9 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/Worker-CSharp.csproj.in
+++ b/src/ProjectTemplates/Web.ProjectTemplates/Worker-CSharp.csproj.in
@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFramework>${DefaultNetCoreTargetFramework}</TargetFramework>
     <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId>dotnet-Company.Application1-53bc9b9d-9d6a-45d4-8429-2a2761773502</UserSecretsId>
     <NoDefaultLaunchSettingsFile Condition="'$(ExcludeLaunchSettings)' == 'True'">True</NoDefaultLaunchSettingsFile>
     <RootNamespace Condition="'$(name)' != '$(name{-VALUE-FORMS-}safe_namespace)'">Company.Application1</RootNamespace>