.NET API Catalog

net9.0-windows10.0.22621
    namespace Microsoft.UI.Composition
{
    [ContractVersion(typeof(WindowsAppSDKContract), 65536U)]
    [ProjectedRuntimeClass(typeof(ICompositionAnimation))]
    [WindowsRuntimeHelperType(typeof(CompositionAnimation))]
    [WindowsRuntimeType("Microsoft.UI")]
    public class CompositionAnimation : CompositionObject, ICompositionAnimationBase, IEquatable<CompositionAnimation>, ICustomQueryInterface, IDynamicInterfaceCastable, IWinRTObject
    {
        public void SetMatrix4x4Parameter(string key, Matrix4x4 value);
    }
}

Information specific to `net9.0`
nuget.org	0.0 % Reference this API
Upgrade Planner	0.0 % Reference this API
.NET	6.07.08.09.0
Platforms	This API is only available when you target a specific platform:
Windows	10.0.1776310.0.1836210.0.1904110.0.2034810.0.2200010.0.22621
Information specific to `net9.0-windows10.0.22621`
Assemblies	Microsoft.InteractiveExperiences.Projection , Version=10.0.0.0, PublicKeyToken=31bf3856ad364e35 Microsoft.InteractiveExperiences.Projection , Version=10.0.0.0, PublicKeyToken=31bf3856ad364e35
Referencing	Your project needs a package reference to `Microsoft.WindowsAppSDK`.
Package	Microsoft.WindowsAppSDK (1.7.241114004-experimental1) net6.0-windows10.0.18362
Platform Restrictions	This API is only supported on the following platforms: Windows

Built-in API
Package-provided API