C# Класс Softing.OPCToolbox.Server.AddressSpaceRoot

Represents the address space entry point

Наследование: IAddressSpaceElement

Защищенные свойства (Protected)

Свойство	Тип	Описание
m_elements	Hashtable
m_namespaceType	EnumAddressSpaceType
m_root	AddressSpaceElement

Открытые методы

Метод	Описание
AddChild ( AddressSpaceElement aChild ) : bool	Adds a namespace element as child to the root element
GetChildren ( ) : ArrayList	Returns the collection of root children
GetParent ( ) : AddressSpaceElement	returns the parent of the root - this is not usefull, but kept for compatibility with the element interface
QueryAddressSpaceElementChildren ( string anElementID, ArrayList aChildrenList ) : int	Returns the collection of children of the address space element to the element ID provided. This interface needs to be implemented in the string based object space case
QueryAddressSpaceElementData ( string anElementID, AddressSpaceElement &anElement ) : int	Returns the corresponding address space element to the element ID provided. This interface needs to be implemented in the string based object space case.
QueryAddressSpaceElementDataEx ( string anElementID, EnumAddressSpaceElementData &elementDataFilter, AddressSpaceElement &anElement ) : int	Returns the corresponding address space element to the element ID provided. This interface needs to be implemented in the string based object space case. This is the extended version of QueryAddressSpaceElementData method.
RemoveChild ( AddressSpaceElement aChild ) : bool	Removes Child and its children if there are some

Защищенные методы

Метод	Описание
AddressSpaceRoot ( AddressSpaceElement aRoot ) : System	Used to build an address space toor both object and string based
AddressSpaceRoot ( EnumAddressSpaceType anAddressSpaceType, AddressSpaceElement aRoot ) : System	AddressSpaceRoot constructor: Used to build a specialised root type

Приватные методы

Метод	Описание
AddElementToArray ( AddressSpaceElement anElement ) : uint	adds an element to the internal address space hashtable
GetElementFromArray ( uint anElementUserData ) : AddressSpaceElement	retreives an address space element from the internal address space hashtable
GetParent ( uint aHandle ) : AddressSpaceElement	retrieves the parent from a handle
RemoveElementFromArray ( AddressSpaceElement anElement ) : int	removes an element from the internal hashtable
RemoveElementFromArray ( uint anElementUserData ) : int	removes an element from the internal hashtable

Описание методов

AddChild() публичный Метод

Adds a namespace element as child to the root element

public AddChild ( AddressSpaceElement aChild ) : bool
aChild	AddressSpaceElement	Child to be added
Результат	bool

AddressSpaceRoot() защищенный Метод

Used to build an address space toor both object and string based

protected AddressSpaceRoot ( AddressSpaceElement aRoot ) : System
aRoot	AddressSpaceElement	An address space element to impersonate the root. This element is not visible in the namespace
Результат	System

AddressSpaceRoot() защищенный Метод

AddressSpaceRoot constructor: Used to build a specialised root type

protected AddressSpaceRoot ( EnumAddressSpaceType anAddressSpaceType, AddressSpaceElement aRoot ) : System
anAddressSpaceType	EnumAddressSpaceType	/// The type of address space ///
aRoot	AddressSpaceElement	/// An address space element to impersonate the root. This element is not visible in the namespace ///
Результат	System

GetChildren() публичный Метод

Returns the collection of root children

public GetChildren ( ) : ArrayList
Результат	ArrayList

GetParent() публичный Метод

returns the parent of the root - this is not usefull, but kept for compatibility with the element interface

public GetParent ( ) : AddressSpaceElement
Результат	AddressSpaceElement

QueryAddressSpaceElementChildren() публичный абстрактный Метод

Returns the collection of children of the address space element to the element ID provided. This interface needs to be implemented in the string based object space case

public abstract QueryAddressSpaceElementChildren ( string anElementID, ArrayList aChildrenList ) : int
anElementID	string	Address space path of the element.
aChildrenList	ArrayList	out parameter - collection of children of the element ID.
Результат	int

QueryAddressSpaceElementData() публичный абстрактный Метод

Returns the corresponding address space element to the element ID provided. This interface needs to be implemented in the string based object space case.

public abstract QueryAddressSpaceElementData ( string anElementID, AddressSpaceElement &anElement ) : int
anElementID	string	Address space path of the element
anElement	AddressSpaceElement	Out parameter reference to the element matched in case of success. Null reference if not supported or invalid path provided.
Результат	int

QueryAddressSpaceElementDataEx() публичный абстрактный Метод

Returns the corresponding address space element to the element ID provided.
This interface needs to be implemented in the string based object space case.
This is the extended version of QueryAddressSpaceElementData method.

public abstract QueryAddressSpaceElementDataEx ( string anElementID, EnumAddressSpaceElementData &elementDataFilter, AddressSpaceElement &anElement ) : int
anElementID	string	Address space path of the element
elementDataFilter	EnumAddressSpaceElementData	Type of the element data to be filled in
anElement	AddressSpaceElement	Out parameter reference to the element matched in case of success. Null reference if not supported or invalid path provided.
Результат	int

RemoveChild() публичный Метод

Removes Child and its children if there are some

public RemoveChild ( AddressSpaceElement aChild ) : bool
aChild	AddressSpaceElement	AddressSpaceElement to be removed
Результат	bool

Описание свойств

m_elements защищенное свойство

Storage place for all for the address space elements assigned to this root the key for this table is the UserData field of the Address space element

protected Hashtable m_elements
Результат	Hashtable

m_namespaceType защищенное свойство

the type of the address space

protected EnumAddressSpaceType m_namespaceType
Результат	EnumAddressSpaceType

m_root защищенное свойство

An address space element representing the root element

protected AddressSpaceElement,Softing.OPCToolbox.Server m_root
Результат	AddressSpaceElement