SampleActivity<T>
A delegate that defines the signature of the ActivityListener callbacks used in the sampling process.
using System.Runtime.CompilerServices;
namespace System.Diagnostics
{
public delegate ActivitySamplingResult SampleActivity<[System.Runtime.CompilerServices.Nullable(2)] T> ([System.Runtime.CompilerServices.Nullable(new byte[] {
0,
1
})] ref ActivityCreationOptions<T> options);
}