Change Trimming to TrimMode. Set PublishTrimmed to true when setting …

…TrimMode to full.

src/Microsoft.VisualStudio.ProjectSystem.Managed.VS/ProjectSystem/VS/Properties/InterceptedProjectProperties/BuildPropertyPage/TrimmingEnumProvider.cs → src/Microsoft.VisualStudio.ProjectSystem.Managed.VS/ProjectSystem/VS/Properties/InterceptedProjectProperties/BuildPropertyPage/TrimModeEnumProvider.cs

@@ -5,16 +5,16 @@
 
 namespace Microsoft.VisualStudio.ProjectSystem.VS.Properties;
 
-[ExportDynamicEnumValuesProvider("TrimmingEnumProvider")]
+[ExportDynamicEnumValuesProvider("TrimModeEnumProvider")]
 [AppliesTo(ProjectCapability.DotNet)]
-internal class TrimmingEnumProvider : IDynamicEnumValuesProvider
+internal class TrimModeEnumProvider : IDynamicEnumValuesProvider
 {
     public Task<IDynamicEnumValuesGenerator> GetProviderAsync(IList<NameValuePair>? options)
     {
-        return Task.FromResult<IDynamicEnumValuesGenerator>(new TrimmingEnumGenerator());
+        return Task.FromResult<IDynamicEnumValuesGenerator>(new TrimModeEnumGenerator());
     }
 
-    private class TrimmingEnumGenerator : IDynamicEnumValuesGenerator
+    private class TrimModeEnumGenerator : IDynamicEnumValuesGenerator
     {
         private static readonly List<IEnumValue> s_enumValues = new()
         {

src/Microsoft.VisualStudio.ProjectSystem.Managed.VS/ProjectSystem/VS/Properties/InterceptedProjectProperties/BuildPropertyPage/TrimModeValueProvider.cs

@@ -0,0 +1,25 @@
+// Licensed to the .NET Foundation under one or more agreements. The .NET Foundation licenses this file to you under the MIT license. See the LICENSE.md file in the project root for more information.
+
+using Microsoft.VisualStudio.ProjectSystem.Properties;
+
+namespace Microsoft.VisualStudio.ProjectSystem.VS.Properties;
+
+[ExportInterceptingPropertyValueProvider("TrimMode", ExportInterceptingPropertyValueProviderFile.ProjectFile)]
+internal class TrimModeValueProvider : InterceptingPropertyValueProviderBase
+{
+    public override async Task<string?> OnSetPropertyValueAsync(string propertyName, string unevaluatedPropertyValue, IProjectProperties defaultProperties, IReadOnlyDictionary<string, string>? dimensionalConditions = null)
+    {
+        // When setting the TrimMode, we also need to set the PublishTrimmed property to true.
+        if (string.Equals(unevaluatedPropertyValue, "full", StringComparison.OrdinalIgnoreCase))
+        {
+            await defaultProperties.SetPropertyValueAsync("PublishTrimmed", "true");
+        }
+        else
+        {
+            // If the user sets the TrimMode to anything other than full, set the PublishTrimmed property to false.
+            await defaultProperties.SetPropertyValueAsync("PublishTrimmed", "false");
+        }
+
+        return await base.OnSetPropertyValueAsync(propertyName, unevaluatedPropertyValue, defaultProperties, dimensionalConditions);
+    }
+}

src/Microsoft.VisualStudio.ProjectSystem.Managed/ProjectSystem/Rules/PropertyPages/BuildPropertyPage.xaml

@@ -431,12 +431,12 @@
   </EnumProperty>
 
   <!-- These Native AOT properties should not be visible for class library projects. -->
-  <DynamicEnumProperty Name="Trimming"
-                       DisplayName="Trimming"
+  <DynamicEnumProperty Name="TrimMode"
+                       DisplayName="Trim mode"
                        Description="Select the desired .NET trimming option for optimizing your application's deployment size and performance."
                        HelpUrl="https://go.microsoft.com/fwlink/?linkid=2240879"
                        Category="Publish"
-                       EnumProvider="TrimmingEnumProvider"
+                       EnumProvider="TrimModeEnumProvider"
                        MultipleValuesAllowed="False">
     <DynamicEnumProperty.DataSource>
       <DataSource HasConfigurationCondition="False"