net10.0-windows7.0 
namespace System.Diagnostics
{
    public class Activity : IDisposable
    {
        public void SetCustomProperty(string! propertyName, object? propertyValue);
    }
}
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.NET 5.06.07.08.09.010.0
.NET Core 2.02.12.23.03.1
.NET Framework 4.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard 2.02.1
Information specific to net10.0
Platforms This API is only available when you target a specific platform:
Windows 7.0
Information specific to net10.0-windows7.0
Assemblies

System.Diagnostics.DiagnosticSource , Version=10.0.0.0, PublicKeyToken=cc7b13ffcd2ddd51

System.Diagnostics.DiagnosticSource , Version=9.0.0.0, PublicKeyToken=cc7b13ffcd2ddd51

Referencing

Your project needs a package reference to System.Diagnostics.DiagnosticSource.

Package System.Diagnostics.DiagnosticSource (10.0.0-preview.1.25080.5) net9.0
Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API