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Alert Class

The Alert class represents a Microsoft SQL Server Agent alert.

Namespace:  Microsoft.SqlServer.Management.Smo.Agent
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

public sealed class Alert : AgentObjectBase, 
	ICreatable, IDroppable, IAlterable, IRenamable, IScriptable

The Alert type exposes the following members.

  NameDescription
Public methodAlert()Initializes a new instance of the Alert class.
Public methodAlert(JobServer, String)Initializes a new instance of the Alert class on the specified instance of SQL Server Agent and with the specified name
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  NameDescription
Public propertyAlertTypeGets the AlertType object value that specifies the type of alert.
Public propertyCategoryNameGets or sets the name of the category to which the alert belongs.
Public propertyCountResetDateGets or sets the date on which to reset the alert occurrence count back to zero.
Public propertyDatabaseNameGets or sets the name of the database that the alert is monitoring.
Public propertyDelayBetweenResponsesGets or sets the delay between responses in seconds.
Public propertyEventDescriptionKeywordGets or sets a word or phrase that must appear in the text of an event message that causes the alert to be raised.
Public propertyEventSourceGets the event source text from the application event log.
Protected propertyExecuteForScalarGets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (Inherited from SqlSmoObject.)
Public propertyHasNotificationGets the number of SQL Server Agent operators that are assigned to receive notification when the alert is fired.
Public propertyIDGets the ID value that uniquely identifies SQL Server Agent.
Public propertyIncludeEventDescriptionGets or sets the NotifyMethods object value that specifies the types of notification methods (e-mail, pager, or net send) that can contain alert error text.
Public propertyIsEnabledGets or sets the Boolean property value that specifies whether the alert is enabled or not.
Protected propertyIsTouchedGets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. (Inherited from SqlSmoObject.)
Public propertyJobIDGets or sets the ID value of the SQL Server Agent job that is run in response to the alert being raised.
Public propertyJobNameGets or sets the name of the SQL Server Agent job that is run in response to the alert being raised.
Public propertyLastOccurrenceDateGets or sets the date on which the alert was last raised.
Public propertyLastResponseDateGets or sets the date on which the alert last generated a response.
Public propertyMessageIDGets or sets the ID value of the Microsoft SQL Server message that causes the alert to be raised.
Public propertyNameGets or sets the name of the object. (Inherited from NamedSmoObject.)
Public propertyNotificationMessageGets or sets the user-supplied text appended to any notification sent in response to an alert being raised.
Protected propertyObjectInSpaceGets the Boolean property value that specifies whether the object exists in isolation, or whether it is directly or indirectly connected to the instance of SQL Server. (Inherited from SqlSmoObject.)
Public propertyOccurrenceCountGets the number of times the alert has fired since the alert was enabled or since a specified date.
Public propertyParentGets or sets the JobServer object that is the parent of the Alert object.
Public propertyPerformanceConditionGets or sets the performance condition text.
Public propertyPropertiesGets a collection of Property objects that represent the object properties. (Inherited from SqlSmoObject.)
Protected propertyScalarResultGets the scalar result for the referenced object. (Inherited from SqlSmoObject.)
Public propertySeverityGets or sets the error message severity level that causes the alert to be raised.
Public propertyStateGets the state of the referenced object. (Inherited from SmoObjectBase.)
Public propertyUrnGets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Inherited from SqlSmoObject.)
Public propertyUserDataGets or sets user-defined data associated with the referenced object. (Inherited from SmoObjectBase.)
Public propertyWmiEventNamespaceGets or sets the Windows Management Instrumentation (WMI) namespace for the event.
Public propertyWmiEventQueryGets or sets the Windows Management Instrumentation (WMI) query for the event.
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  NameDescription
Protected methodAddDatabaseContext(StringCollection)Add the database context to the collection of queries identified by the queries parameter. (Inherited from SqlSmoObject.)
Protected methodAddDatabaseContext(StringCollection, ScriptingOptions)Add the database context to the collection of queries identified by the queries parameter, and using the specified scripting options. (Inherited from SqlSmoObject.)
Public methodAddNotificationDesignates an operator that receives a notification message when the alert is raised.
Public methodAlterUpdates any Alert object property changes on instance of Microsoft SQL Server .
Protected methodAlterImplActivates the object altered event. (Inherited from SqlSmoObject.)
Protected methodAlterImplFinishMethod called when object altered event finishes. (Inherited from SqlSmoObject.)
Protected methodAlterImplInitMethod called when object-altered event is intialized. (Inherited from SqlSmoObject.)
Protected methodAlterImplWorkerCalls the Alter methods. (Inherited from SqlSmoObject.)
Protected methodBindDefaultImplBinds the default items identified by the parameters. (Inherited from SqlSmoObject.)
Protected methodBindRuleImplBinds the rule schema to the rule and columns identified by the parameters. (Inherited from SqlSmoObject.)
Protected methodCheckCollationChecks the order of the scripting options by the collation method identified by the collationName parameter. (Inherited from SqlSmoObject.)
Protected methodCheckObjectState()Validates the state of the referenced object. (Inherited from SqlSmoObject.)
Protected methodCheckObjectState(Boolean)Validates the state of the referenced object with the option to specify that an exception is thrown if the object is not yet created. (Inherited from SqlSmoObject.)
Protected methodCheckObjectStateImplChecks the state of a SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodCheckVersion100Checks whether version of SQL Server is SQL Server 2008. (Inherited from SqlSmoObject.)
Protected methodCheckVersion80Checks the validity of the object on SQL Server 2000. (Inherited from SqlSmoObject.)
Protected methodCheckVersion80SP3Checks the validity of the object on SQL Server 2000 SP3. (Inherited from SqlSmoObject.)
Protected methodCheckVersion90Check the validity of the object on SQL Server 2005. (Inherited from SqlSmoObject.)
Protected methodCheckVersionBelow90Checks whether version of SQL Server is before SQL Server 2005. (Inherited from SqlSmoObject.)
Protected methodCleanObjectSets the object to unmodified state. (Inherited from SqlSmoObject.)
Public methodCreateCreates an alert on the instance of Microsoft SQL Server as defined by the Alert object.
Protected methodCreateImplCreates an object with scripting options. (Inherited from SqlSmoObject.)
Protected methodCreateImplFinishMethod called when the create event finishes. (Inherited from SqlSmoObject.)
Protected methodCreateImplInitMethod called when the create event initializes. (Inherited from SqlSmoObject.)
Public methodDiscoverDiscovers a list of type Object. (Inherited from SqlSmoObject.)
Public methodDropRemoves the alert.
Protected methodDropImplDrops a SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodDropImplWorkerCalls the drop methods. (Inherited from SqlSmoObject.)
Public methodEnumNotifications()Enumerates a list of all notifications defined on the alert.
Public methodEnumNotifications(String)Enumerates a list of notification methods defined on the alert that are restricted to the specified operator.
Public methodEnumNotifications(NotifyMethods)Enumerates a list of notification methods defined on the alert that are restricted to the specified notification methods.
Public methodEnumNotifications(NotifyMethods, String)Enumerates a list of notification methods defined on the alert that are restricted to the specified notification methods and a specified operator.
Protected methodEnumScriptImplEnumerates scripts specified by the so parameter. (Inherited from SqlSmoObject.)
Protected methodEnumScriptImplWorkerCalls the methods that enumerate scripts specified by the so parameter. (Inherited from SqlSmoObject.)
Protected methodEnumScriptImplWorkerSOChangedReturns an IEnumerable string describing the scripting options for an object. (Inherited from SqlSmoObject.)
Public methodEquals (Inherited from Object.)
Protected methodExecuteNonQueryExecutes a batch in the context of the database where there are no results returned. (Inherited from SqlSmoObject.)
Protected methodFinalize (Inherited from Object.)
Protected methodFormatSqlVariantFormats an object as SqlVariant type. (Inherited from SqlSmoObject.)
Protected methodGenerateDataSpaceFileStreamScriptGenerates a script to create data file. (Inherited from SqlSmoObject.)
Protected methodGenerateDataSpaceScriptGenerates a script to allocate space in the data file. (Inherited from SqlSmoObject.)
Protected methodGetBindDefaultScriptGets the script that binds defaults specified by the defSchema and defName parameters. (Inherited from SqlSmoObject.)
Protected methodGetBindRuleScriptGets the script that specifies the binding rules. (Inherited from SqlSmoObject.)
Protected methodGetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32)Assigns a Boolean parameter of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodGetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32, Boolean)Assigns a Boolean property of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodGetDateTimeParameterAssigns the datetime property of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodGetDateTimeParameterAsIntAssigns the datetime property of the SqlSmoObject as an integer value if the datetime property is not null. (Inherited from SqlSmoObject.)
Protected methodGetDBNameDo not reference this member directly in your code. It supports the SQL Server infrastructure. Gets the database name that is associated with the object. (Inherited from AgentObjectBase.)
Protected methodGetEnumParameterAssigns an enumeration property of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodGetFragOptionStringGets a FragmentationOption object as a string value. (Inherited from SqlSmoObject.)
Protected methodGetGuidParameterAssigns a Guid property of the SqlSmoObject. (Inherited from SqlSmoObject.)
Public methodGetHashCode (Inherited from Object.)
Protected methodGetParameter(StringBuilder, ScriptingOptions, String, String, Int32)Assigns a parameter of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodGetParameter(StringBuilder, ScriptingOptions, String, String, Int32, Boolean)Assigns a parameter of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodGetPropValueGets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetPropValueOptionalGets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetPropValueOptionalAllowNullGets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetRealValueGets a property value of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetScriptingOptionsForCreateGets ScriptingOptions for the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetServerNameGets the name of the instance of SQL Server with which the object is associated. (Inherited from SqlSmoObject.)
Protected methodGetServerObjectGets the server of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetSqlServerVersionNameGets the version name of the instance of SQL Server with which the object is associated. (Inherited from SqlSmoObject.)
Protected methodGetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32)Assigns a string parameter of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32, Boolean)Assigns a string parameter of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetTimeSpanParameterAsIntAssigns a time span parameter of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Public methodGetType (Inherited from Object.)
Protected methodGetUrnRecursive(StringBuilder)Assigns an Urn object of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodGetUrnRecursive(StringBuilder, UrnIdOption)Assigns an Urn object of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Protected methodImplInitializeInitializes the fields of the SqlSmoObject object. (Inherited from SqlSmoObject.)
Public methodInitialize()Initializes the object and forces the properties be loaded. (Inherited from SqlSmoObject.)
Public methodInitialize(Boolean)Initializes the object and forces the properties be loaded. (Inherited from SqlSmoObject.)
Protected methodIsObjectDirtyVerifies whether the object properties have been modified and the changes have not yet been persisted on the instance of SQL Server. (Inherited from SqlSmoObject.)
Protected methodIsObjectInitializedVerifies whether the object has been initialized. (Inherited from SqlSmoObject.)
Protected methodIsObjectInSpaceVerifies whether the object is isolated or connected to the instance of SQL Server. (Inherited from SqlSmoObject.)
Protected methodIsVersion80SP3Determines whether the version of SQL Server is SQL Server 2000 with SP3. (Inherited from SqlSmoObject.)
Protected methodIsVersion90AndAboveDetermines whether the version of SQL Server is SQL Server 2005 or later. (Inherited from SqlSmoObject.)
Protected methodMarkDroppedSets the SqlSmoState to dropped. (Inherited from SqlSmoObject.)
Protected methodMarkForDropImplSets the SqlSmoState to dropped. (Inherited from SqlSmoObject.)
Protected methodMemberwiseClone (Inherited from Object.)
Protected methodPostAlterMethod activated after the SqlSmoObject is altered. (Inherited from SqlSmoObject.)
Protected methodPostCreateMethod activated after the SqlSmoObject is created. (Inherited from SqlSmoObject.)
Protected methodPostDropMethod activated after the SqlSmoObject is dropped. (Inherited from SqlSmoObject.)
Public methodRefreshRefreshes the object and retrieves properties when the object is next accessed. (Inherited from SqlSmoObject.)
Public methodRemoveNotificationRemoves the notification of an operator from the alert definition.
Public methodRenameRenames the alert.
Protected methodRenameImplIdentified for informational purposes only. Not supported. Future compatibility is not guaranteed. (Inherited from NamedSmoObject.)
Protected methodRenameImplWorkerIdentified for informational purposes only. Not supported. Future compatibility is not guaranteed. (Inherited from NamedSmoObject.)
Public methodResetOccurrenceCountResets the alert occurrence count back to zero.
Public methodScript()Generates a Transact-SQL script that can be used to re-create the Microsoft SQL Server Agent alert.
Public methodScript(ScriptingOptions)Generates a Transact-SQL script that can be used to re-create the Microsoft SQL Server Agent alert as specified by the scripting options.
Protected methodScriptAlterAlters the SqlSmoObject according to the parameters. (Inherited from SqlSmoObject.)
Protected methodScriptChangeOwnerThis method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.)
Protected methodScriptCreateAlters the SqlSmoObject according to the parameters. (Inherited from SqlSmoObject.)
Protected methodScriptDdlThrows InvalidSmoOperationException. (Inherited from SqlSmoObject.)
Protected methodScriptDropThrows InvalidSmoOperationException. (Inherited from SqlSmoObject.)
Protected methodScriptImpl()Gets a collection of scripts of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodScriptImpl(ScriptingOptions)Gets a collection of scripts of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodScriptImplWorkerGets a collection of scripts of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodScriptOwnerAlters the script owner authorization. (Inherited from NamedSmoObject.)
Protected methodScriptRenameThis method supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from NamedSmoObject.)
Protected methodSetParentImplSets the parent of the SqlSmoObject to the newParent parameter. (Inherited from SqlSmoObject.)
Protected methodSetSchemaOwnedSets the schema owned value. (Inherited from NamedSmoObject.)
Public methodToStringReturns a String that represents the referenced object. (Inherited from SqlSmoObject.)
Protected methodTouchImplNot implemented. (Inherited from SqlSmoObject.)
Protected methodUnbindDefaultImplUnbinds the default columns of the SqlSmoObject. (Inherited from SqlSmoObject.)
Protected methodUnbindRuleImplUnbinds rules of the SqlSmoObject. (Inherited from SqlSmoObject.)
Public methodUpdateNotificationChanges the notification method associated with an operator for the alert.
Public methodValidateValidates the state of an object. (Inherited from SmoObjectBase.)
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  NameDescription
Public eventPropertyChangedRepresents the event that occurs when a property is changed. (Inherited from SqlSmoObject.)
Public eventPropertyMetadataChangedRepresents the event that occurs when property metadata changes. (Inherited from SqlSmoObject.)
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  NameDescription
Protected fieldm_ExtendedPropertiesRepresents a property that is defined to extend the properties provided by a SqlSmoObject. (Inherited from SqlSmoObject.)
Protected fieldsingletonParentRepresents the singleton parent. (Inherited from SqlSmoObject.)
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  NameDescription
Explicit interface implemetationPrivate methodIAlienObject.DiscoverDiscovers any dependencies. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.GetDomainRootReturns the root of the domain. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.GetParentGets the parent of this object. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.GetPropertyTypeGets the type of the specified property. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.GetPropertyValueGets the value of the specified property. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.GetUrnGets the Unified Resource Name of the object. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.ResolveGets the instance that contains the information about the object from the Unified Resource Name of the object. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.SetObjectStateSets the object state to the specified SfcObjectState value. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodIAlienObject.SetPropertyValueSets the property value. (Inherited from SqlSmoObject.)
Explicit interface implemetationPrivate methodISfcPropertyProvider.GetPropertySetGets the interface reference to the set of properties of this object. Do not reference this member directly in your code. It supports the SQL Server infrastructure. (Inherited from SqlSmoObject.)
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To get or set Alert object properties, users must be a member of the sysadmin fixed server role.

To create or drop an Alert users must be a member of the sysadmin fixed server role.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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