/// <summary>
/// Deregister all the telemetry counters defined in the specified type and in all its base types.
/// </summary>
/// <param name="typeContainingTelemetryDataDefinitions">
/// The type of a class derived from <see cref="WpcTelemetrySession"/> which contains the definition of all the counters you registered
/// with a previous call to <see cref="Install"/>.
/// </param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="typeContainingTelemetryDataDefinitions"/> is <see langword="null"/>.
/// </exception>
public static void Uninstall(Type typeContainingTelemetryDataDefinitions)
{
if (typeContainingTelemetryDataDefinitions == null)
{
throw new ArgumentNullException("typeContainingTelemetryDataDefinitions");
}
DeregisterPerformanceCounters(TelemetrySession.FindTelemetryData(typeContainingTelemetryDataDefinitions));
}
/// <summary>
/// Initializes a new instance of <see cref="NullTelemetrySession"/>.
/// </summary>
/// <param name="sessionToFake">
/// An object derived from <see cref="TelemetrySession"/> that must be
/// <em>faked</em> by this <em>null</em> telemetry session object. This class will accept all
/// counters declared in the specified type but no operation will be actually performed.
/// </param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="sessionToFake"/> is <see langword="null"/>
/// </exception>
public NullTelemetrySession(TelemetrySession sessionToFake)
{
if (sessionToFake == null)
{
throw new ArgumentNullException("sessionToFake");
}
_telemetryData = FindTelemetryData(sessionToFake.GetType());
}
