Skip to content

Add manually-projected ApiContractAttribute to WinRT.Runtime #2387

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Sergio0694 wants to merge 3 commits into
base: staging/3.0
Choose a base branch
from
Open

Add manually-projected ApiContractAttribute to WinRT.Runtime #2387

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
9d99d09
Add manually-projected ApiContractAttribute to WinRT.Runtime
Sergio0694 Apr 10, 2026
5497ce5
Skip ApiContractAttribute in cswinrt code generator
Sergio0694 Apr 10, 2026
8fc29ec
Remove marshalling remark from metadata attributes
Sergio0694 Apr 10, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions src/WinRT.Runtime2/Windows.Foundation/FoundationContract.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,5 +11,6 @@ namespace Windows.Foundation;
/// <remarks>
/// This type is required for ABI projection of the value types and delegates, but marshalling it is not supported.
/// </remarks>
[ApiContract]
[ContractVersion(262144u)]
public enum FoundationContract;
17 changes: 17 additions & 0 deletions src/WinRT.Runtime2/Windows.Foundation/Metadata/ApiContractAttribute.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.

using System;
using System.Runtime.Versioning;
using WindowsRuntime;

namespace Windows.Foundation.Metadata;

/// <summary>
/// Specifies that the type represents an API contract.
/// </summary>
[WindowsRuntimeMetadata("Windows.Foundation.FoundationContract")]
[AttributeUsage(AttributeTargets.Enum, AllowMultiple = false)]
[SupportedOSPlatform("Windows10.0.10240.0")]
[ContractVersion(typeof(FoundationContract), 65536u)]
public sealed class ApiContractAttribute : Attribute;
3 changes: 0 additions & 3 deletions src/WinRT.Runtime2/Windows.Foundation/Metadata/ContractVersionAttribute.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,9 +12,6 @@ namespace Windows.Foundation.Metadata;
/// <summary>
/// Indicates the version of the API contract.
/// </summary>
/// <remarks>
/// This type is required for ABI projection of the value types and delegates, but marshalling it is not supported.
/// </remarks>
[WindowsRuntimeMetadata("Windows.Foundation.FoundationContract")]
[AttributeUsage(AttributeTargets.All, AllowMultiple = true)]
[SupportedOSPlatform("Windows10.0.10240.0")]
Expand Down
1 change: 1 addition & 0 deletions src/WinRT.Runtime2/Windows.Foundation/UniversalApiContract.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,5 +11,6 @@ namespace Windows.Foundation;
/// <remarks>
/// This type is required for ABI projection of the value types and delegates, but marshalling it is not supported.
/// </remarks>
[ApiContract]
[ContractVersion(1245184u)]
public enum UniversalApiContract;
1 change: 1 addition & 0 deletions src/cswinrt/helpers.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -885,6 +885,7 @@ namespace cswinrt
},
{ "Windows.Foundation.Metadata",
{
{ "ApiContractAttribute", "Windows.Foundation.Metadata", "ApiContractAttribute"},
{ "AttributeTargets", "System", "AttributeTargets" },
{ "AttributeUsageAttribute", "System", "AttributeUsageAttribute" },
{ "ContractVersionAttribute", "Windows.Foundation.Metadata", "ContractVersionAttribute"},
Expand Down