public void a_windows_management_instrumentation_can_be_defined_from_a_querysource_and_a_property() { var counter = new WindowsManagementInstrumentationDefinition("\\querysource\\property"); Assert.That(counter.QuerySource, Is.EqualTo("querysource")); Assert.That(counter.PropertyName, Is.EqualTo("property")); }
public IEnumerable<Sample> QueryValue(string path) { var definition = new WindowsManagementInstrumentationDefinition(path); using (var searcher = new ManagementObjectSearcher("select * from " + definition.QuerySource)) { foreach (var foundObject in searcher.Get()) { var managedObject = (ManagementObject) foundObject; var value = GetInfo(managedObject, definition.PropertyName); managedObject.Dispose(); return new[] {new Sample(string.Empty, value)}; } throw new NotSupportedException($"Could not find property '{definition.PropertyName}' on any managed object in query source '{definition.QuerySource}'"); } }
public IEnumerable <Sample> QueryValue(string path) { var definition = new WindowsManagementInstrumentationDefinition(path); using (var searcher = new ManagementObjectSearcher("select * from " + definition.QuerySource)) { foreach (var foundObject in searcher.Get()) { var managedObject = (ManagementObject)foundObject; var value = GetInfo(managedObject, definition.PropertyName); managedObject.Dispose(); return(new[] { new Sample(string.Empty, value) }); } throw new NotSupportedException($"Could not find property '{definition.PropertyName}' on any managed object in query source '{definition.QuerySource}'"); } }