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


OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.AlarmsAndEvents Namespace : AENodeDescriptor Class

The following tables list the members exposed by AENodeDescriptor.

Public Constructors
 NameDescription
Public ConstructorAENodeDescriptor ConstructorOverloaded. Initializes a new instance of the AENodeDescriptor class.  
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Public Fields
 NameDescription
Public FieldDefaultQualifiedNameDefault qualified name (none, i.e. null).  
Public FieldRootQualifiedNameA qualified name that represents a root of the address space. An empty string.  
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Public Properties
 NameDescription
Public PropertyAliasNameWhen non-empty, specifies the name of the alias that will be used in place of this object. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyArgumentStringThe node descriptor in form of an argument string, i.e. a key=value pairs separated by semicolons. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyBrowsePathSpecifies the browse path for the OPC node. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyBrowsePathStartingNodeDescriptorThe starting node descriptor of the browse path.  
Public PropertyHasBrowsePathDetermines whether there is a non-null browse path in the descriptor. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyHasNodeIdDetermines whether there is a non-null node ID in the descriptor. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyIsAliasedDetermines whether this object is aliased. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyIsNullDetermines whether the node descriptor is null, i.e. specifies neither node ID nor a browse path. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyIsRootDetermines whether this object describes a root of the address space. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyNodeIdContains node identifier (empty string for the root, null reference if unknown). (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public PropertyNodePathContains node path (empty string for the root, null reference if unknown). Only used with OPC XML. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public Propertystatic (Shared in Visual Basic)NullA null node descriptor (contains a null node ID and a null browse path).  
Public PropertyQualifiedNameContains OPC qualified name (empty string for the root, null reference if unknown).  
Public Propertystatic (Shared in Visual Basic)RootThe node descriptor for the root of the address space.  
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Public Methods
 NameDescription
Public MethodCloneOverridden.   
Public MethodEqualsOverloaded. Infrastructure.  
Public MethodFlattenOverloaded. Computes an equivalent node descriptor that is flattened.  
Public Methodstatic (Shared in Visual Basic)FromAENodeElementConverts a OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.AENodeElement to an AENodeDescriptor object.  
Public Methodstatic (Shared in Visual Basic)FromStringConverts a string containing a qualified name to an AENodeDescriptor object.  
Public MethodGetHashCodeOverridden. Serves as the default hash function. Serves as a hash function for a particular type.  
Public MethodGetObjectData (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public MethodGetSchema (Inherited from OpcLabs.BaseLib.Info)
Public MethodGetTypeGets the System.Type of the current instance. (Inherited from object)
Public MethodMatchDetermines whether the node descriptor matches another node descriptor. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public MethodReadStringList (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public MethodReadXml (Inherited from OpcLabs.BaseLib.Info)
Public MethodToStringReturns a string that represents the current object.Returns a string that represents the current object.Returns a string describing the contents of the node descriptor. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public MethodWriteStringList (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Public MethodWriteXml (Inherited from OpcLabs.BaseLib.Info)
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Protected Methods
 NameDescription
Protected MethodDeserializeNodeDescriptorIfPresentOverridden. Infrastructure. Infrastructure.  
Protected MethodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from object)
Protected MethodGetNodeIdArgumentNameOverridden. Infrastructure. Infrastructure.  
Protected MethodMakeArgumentStringInfrastructure. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Protected MethodMemberwiseCloneCreates a shallow copy of the current System.Object. (Inherited from object)
Protected MethodOnPropertyChangedInfrastructure. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Protected MethodReadXmlElementInfrastructure. Infrastructure. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
Protected MethodSerializeNodeDescriptorIfNotNullOverridden. Infrastructure. Infrastructure.  
Protected MethodWriteXmlElementInfrastructure. Infrastructure. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
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Public Events
 NameDescription
Public EventPropertyChangedThis event is raised when a property is changed on a component. (Inherited from OpcLabs.EasyOpc.NodeDescriptor)
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Public Operators
public Operator Equality Determines whether the two objects are equal.
public Operator Implicit Type Conversion Overloaded. Converts a OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.AENodeElement to an AENodeDescriptor object.
public Operator Inequality Determines whether the two objects are not equal.
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See Also

Reference

AENodeDescriptor Class
OpcLabs.EasyOpc.AlarmsAndEvents Namespace

 

 

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