Node that groups other nodes.
Inheritance Hierarchy
Stemmer.Cvb.GevServerNode
Stemmer.Cvb.GevServerValueNode
Stemmer.Cvb.GevServerCategoryNode
Namespace: Stemmer.Cvb.GevServer
Assembly: Stemmer.Cvb.GevServer (in Stemmer.Cvb.GevServer.dll) Version: 14.0.0.0
Syntax
public class CategoryNode : ValueNode, IConfigurableCategoryNode, IConfigurableValueNode, IConfigurableNode, INode, IValueNode, ICategoryNode
The CategoryNode type exposes the following members.
Constructors
Name | Description | |
---|---|---|
CategoryNode(String) |
Creates a new CategoryNode with the given name.
| |
CategoryNode(String, Namespace) |
Creates a new CategoryNode with the given name
and nameSpace.
|
Properties
Name | Description | |
---|---|---|
AccessMode |
Gets the AccessMode of this node.
(Inherited from Node.) | |
AliasNode |
Gets or sets the node that is an alias value for this node.
(Inherited from Node.) | |
CacheMode |
Gets the cache mode of this node.
(Inherited from Node.) | |
Description |
Gets or sets the long descriptive text of this node.
(Inherited from Node.) | |
EventID |
Nodes with an event identifier may become invalidated if an
event/message is delivered from the device.
(Inherited from Node.) | |
Handle |
Native CVB GevServer Node handle.
(Inherited from Node.) | |
ImposedAccessMode |
Overrides the node's default AccessMode.
(Inherited from Node.) | |
IsAvailable | AccessMode helper to check whether this node is
available.
(Inherited from Node.) | |
IsAvailableConfig |
Gets or sets the node that specifies whether a node is currently
available or not.
(Inherited from Node.) | |
IsDeprecated |
Gets whether this node is considered deprecated.
(Inherited from Node.) | |
IsDisposed |
Tests whether the native handle has been disposed.
(Inherited from Node.) | |
IsFeature |
Gets whether this node is considered a feature node.
(Inherited from Node.) | |
IsImplemented | AccessMode helper to check whether this node is
implemented.
(Inherited from Node.) | |
IsImplementedConfig |
Gets or sets the node that specifies whether a node is implemented
in the device or not.
(Inherited from Node.) | |
IsLockedConfig |
Gets or sets the node that specifies whether a node is currently
read only or not.
(Inherited from Node.) | |
IsReadable | AccessMode helper to check whether this node is
readable.
(Inherited from Node.) | |
IsStreamable |
Categories are never streamable.
(Overrides ValueNodeIsStreamable.) | |
IsWritable | AccessMode helper to check whether this node is
writable.
(Inherited from Node.) | |
Name |
Gets the full name of this node.
(Inherited from Node.) | |
Namespace |
Gets the namespace this node is in.
(Inherited from Node.) | |
NodeMap |
Gets the parent NodeMap of this
GevServerNode.
(Overrides NodeNodeMap.) | |
Nodes |
Gets the node collection of nodes categorized by this node.
| |
PollingTime |
Gets the polling time of this value.
(Inherited from ValueNode.) | |
ToolTip |
Gets or sets the short descriptive text of this node.
(Inherited from Node.) | |
Visibility |
Gets or sets the complexity level of this node.
(Inherited from Node.) |
Methods
Name | Description | |
---|---|---|
Dispose |
Disposes the native object wrapped by this object immediately.
(Inherited from Node.) | |
Dispose(Boolean) |
Additionally disposes of the registered events.
(Overrides ValueNodeDispose(Boolean).) | |
Equals | (Inherited from Object.) | |
Finalize |
Finalizer.
(Inherited from Node.) | |
FromString |
Not supported.
(Overrides ValueNodeFromString(String).) | |
GetAccessMode |
Categories are always read only.
(Overrides NodeGetAccessMode.) | |
GetCacheMode |
Nothing to cache here.
(Overrides NodeGetCacheMode.) | |
GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) | |
GetPollingTime |
Nothing to poll.
(Overrides ValueNodeGetPollingTime.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
OnRead |
Calls the Read event and returns the
ErrorCodes to deliver to the native server.
(Inherited from ValueNode.) | |
OnWritten |
Calls the Written event and returns the
ErrorCodes to deliver to the native server.
(Inherited from ValueNode.) | |
ToString |
Gets the value of the alias node, if any is present. Empty string
otherwise.
(Overrides ObjectToString.) |
Events
Name | Description | |
---|---|---|
ObjectDisposing |
Raised when this object is about to be disposed via the
Dispose method.
(Inherited from Node.) | |
Read |
This event is fired when the client reads a value.
(Inherited from ValueNode.) | |
Written |
This event is fired when the client has written a value.
(Inherited from ValueNode.) |
Explicit Interface Implementations
Name | Description | |
---|---|---|
ICategoryNodeNodes |
Gets the nodes categorized by this node.
| |
IConfigurableCategoryNodeNodes |
Gets the node collection of nodes categorized by this node.
| |
IConfigurableNodeAliasNode |
Gets or sets the node that is an alias value for this node.
(Inherited from Node.) | |
IConfigurableNodeIsAvailableConfig |
Gets or sets the node that specifies whether a node is currently
available or not.
(Inherited from Node.) | |
IConfigurableNodeIsImplementedConfig |
Gets or sets the node that specifies whether a node is implemented
in the device or not.
(Inherited from Node.) | |
IConfigurableNodeIsLockedConfig |
Gets or sets the node that specifies whether a node is currently
read only or not.
(Inherited from Node.) | |
INodeAliasNode |
Gets the node that is an alias value for this node.
(Inherited from Node.) | |
INodeNodeMap |
Gets the INodeMap this node resides in.
(Inherited from Node.) |
Remarks
See Also