OPC Studio User's Guide and Reference
NotifyingWidget Class Members
Fields  Properties  Methods  Events


OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Widgets Namespace : NotifyingWidget Class

The following tables list the members exposed by NotifyingWidget.

Public Constructors
 NameDescription
Public ConstructorOverloaded. Initializes a new instance of the class.  
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Public Fields
 NameDescription
Public FieldDefault value of the NotificationQueueCapacity property.  
Public FieldDefault value of the NotificationQueueIdleTimeToSleep property.  
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Public Properties
 NameDescription
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyCan be used to distinguish otherwise equal widgets. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public PropertyCapacity of the notification queue.  
Public PropertyThe idle time before the internal thread executing the queued notifications is stopped (in milliseconds).  
Public PropertyDetermines whether the component will deliver all notifications in a queued manner.  
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyContains synchronization context used by the object when performing asynchronous operations (including event notifications).  
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Protected Properties
 NameDescription
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected PropertyThe service container provided by this widget to inheritors. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Public Methods
 NameDescription
Public MethodOverridden.   
Public MethodCreates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
Public MethodOverloaded. Overridden.   
Public Method (Inherited from object)
Public MethodServes as the default hash function. (Inherited from object)
Public MethodRetrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public MethodOverridden.   
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodObtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodOverloaded. Defines a generalized method that classes must implement to create type-specific method for determining value equality of instances. Determines whether this instance has the same value as a given other instance.  
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Protected Methods
 NameDescription
Protected MethodProcesses an error that has occurred during a callback.  
Protected Method (Inherited from System.ComponentModel.Component)
Protected MethodOverloaded. Creates a shallow copy of the current System.MarshalByRefObject object. (Inherited from System.MarshalByRefObject)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodInfrastructure.  
Protected MethodInfrastructure.  
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected Methodstatic (Shared in Visual Basic)Performs a critical callback, guarding against exceptions.  
Protected MethodProcesses an error that has occurred during sending of a callback.  
Protected MethodOverloaded. Invokes the specified action in a synchronized manner.  
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Extension Methods
 NameDescription
Public Extension MethodSets the arbitrary object associated with the node.
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Public Events
 NameDescription
Public Event (Inherited from System.ComponentModel.Component)
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See Also

Reference

NotifyingWidget Class
OpcLabs.BaseLib.Widgets Namespace