Assembly: Microsoft.EnterpriseManagement.OperationsManager (in microsoft.enterprisemanagement.operationsmanager.dll)
Usage
Visual Basic |
---|
Dim instance As MonitoringObjectCriteria |
Syntax
Visual Basic |
---|
Public Class MonitoringObjectCriteria Inherits QueryCriteria |
C# |
---|
public class MonitoringObjectCriteria : QueryCriteria |
C++ |
---|
public ref class MonitoringObjectCriteria : public QueryCriteria |
J# |
---|
public class MonitoringObjectCriteria extends QueryCriteria |
JScript |
---|
public class MonitoringObjectCriteria extends QueryCriteria |
Example
The following example demonstrates an instance of the MonitoringObjectCriteria class.
C# | Copy Code |
---|---|
using System; using System.Collections.Generic; using System.Text; using Microsoft.EnterpriseManagement.Configuration; using Microsoft.EnterpriseManagement.Configuration.IO; using Microsoft.EnterpriseManagement; using System.Collections.ObjectModel; using Microsoft.EnterpriseManagement.Administration; using Microsoft.EnterpriseManagement.Monitoring; namespace SDKSamples { class Program { static void Main(string[] args) { ManagementGroup mg = new ManagementGroup("localhost"); ReadOnlyCollection<MonitoringObject> monitoringObjects; MonitoringClass computerMonitoringClass; MonitoringObjectCriteria criteria; computerMonitoringClass = mg.GetMonitoringClass(SystemMonitoringClass.WindowsComputer); criteria = new MonitoringObjectCriteria(string.Format("HealthState='{0}'", (int)HealthState.Error), computerMonitoringClass); monitoringObjects = mg.GetMonitoringObjects(criteria); foreach (MonitoringObject monitoringObject in monitoringObjects) { Console.WriteLine("Object Name: {0}", monitoringObject.DisplayName); Console.WriteLine("In Error State since: {0}", monitoringObject.StateLastModified.Value.ToLocalTime().ToString()); } } } } |
Remarks
You can get a list of the property names that can be used in the criteria expression by using the GetValidPropertyNames method. For information about the criteria expression syntax, see Criteria Expression Syntax.
Inheritance Hierarchy
System.Object
Microsoft.EnterpriseManagement.Common.QueryCriteria
Microsoft.EnterpriseManagement.Monitoring.MonitoringObjectCriteria
Microsoft.EnterpriseManagement.Common.QueryCriteria
Microsoft.EnterpriseManagement.Monitoring.MonitoringObjectCriteria
Thread Safety
Any public static (Shared in Visual
Basic) members of this type are thread safe. Any instance members
are not guaranteed to be thread safe.