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WqlEventQuery Class

Represents a WMI event query in WQL format.

Namespace:  System.Management
Assembly:  System.Management (in System.Management.dll)

'Declaration
Public Class WqlEventQuery _
	Inherits EventQuery

The WqlEventQuery type exposes the following members.

  NameDescription
Public methodWqlEventQueryInitializes a new instance of the WqlEventQuery class. This is the default constructor.
Public methodWqlEventQuery(String)Initializes a new instance of the WqlEventQuery class based on the given query string or event class name.
Public methodWqlEventQuery(String, String)Initializes a new instance of the WqlEventQuery class for the specified event class name, with the specified condition.
Public methodWqlEventQuery(String, TimeSpan)Initializes a new instance of the WqlEventQuery class for the specified event class, with the specified latency time.
Public methodWqlEventQuery(String, String, TimeSpan)Initializes a new instance of the WqlEventQuery class with the specified event class name, condition, and grouping interval.
Public methodWqlEventQuery(String, TimeSpan, String)Initializes a new instance of the WqlEventQuery class with the specified event class name, polling interval, and condition.
Public methodWqlEventQuery(String, String, TimeSpan, String())Initializes a new instance of the WqlEventQuery class with the specified event class name, condition, grouping interval, and grouping properties.
Public methodWqlEventQuery(String, TimeSpan, String, TimeSpan, String(), String)Initializes a new instance of the WqlEventQuery class with the specified event class name, condition, grouping interval, grouping properties, and specified number of events.
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  NameDescription
Public propertyConditionGets or sets the condition to be applied to events of the specified class.
Public propertyEventClassNameGets or sets the event class to query.
Public propertyGroupByPropertyListGets or sets properties in the event to be used for grouping events of the same type.
Public propertyGroupWithinIntervalGets or sets the interval to be used for grouping events of the same type.
Public propertyHavingConditionGets or sets the condition to be applied to the aggregation of events, based on the number of events received.
Public propertyQueryLanguageGets the language of the query. (Overrides ManagementQuery.QueryLanguage.)
Public propertyQueryStringGets or sets the string representing the query. (Overrides ManagementQuery.QueryString.)
Public propertyWithinIntervalGets or sets the polling interval to be used in this query.
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  NameDescription
Protected methodBuildQueryBuilds the query string according to the current property values.
Public methodCloneCreates a copy of the object. (Overrides EventQuery.Clone.)
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Protected methodParseQueryParses the query string and sets the property values accordingly. (Overrides ManagementQuery.ParseQuery(String).)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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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