C# Класс Opc.Ua.Com.Server.ComDaProxy

A base class for classes that implement an OPC COM specification.

Наследование: ComProxy

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Открытые методы

Метод	Описание
AddGroup ( string groupName, bool active, int updateRate, int clientHandle, int timeBias, float deadband, int lcid ) : ComDaGroup	Adds the group.
BrowseDown ( string targetName ) : void	Moves the current browse position down.
BrowseForElements ( string itemId, string continuationPoint, int maxElementsReturned, int elementTypeMask, string nameFilter, string &revisedContinuationPoint ) : IList	Browses the specified item id.
BrowseForItems ( string filter, short dataTypeFilter, int accessRightsFilter ) : IList	Browse for all items below the current branch.
BrowseForNames ( bool isBranch, string filter, short dataTypeFilter, int accessRightsFilter ) : IList	Browses the current branch.
BrowseTo ( string itemId ) : void	Moves the current browse position to the specified item.
BrowseUp ( ) : void	Moves the current browse position up.
ComDaProxy ( ) : System	Initializes a new instance of the ComDaProxy class.
GetGroupByHandle ( int serverHandle ) : ComDaGroup	Gets the group by handle.
GetGroupByName ( string groupName ) : ComDaGroup	Gets the group with the specified name.
GetGroups ( ) : Opc.Ua.Com.Server.ComDaGroup[]	Returns the current set of groups.
GetItemId ( string browseName ) : string	Gets the item id for the specified browse element.
GetItemIds ( string itemId, int propertyIds, string &itemIds ) : IList	Gets the item ids for the properties.
GetProperties ( ComDaReadPropertiesRequest requests ) : IList	Gets the properties.
GetProperties ( string itemId ) : IList	Gets the properties.
GetPropertyValues ( string itemId, int propertyIds ) : DaValue[]	Gets the property values.
Read ( string itemIds ) : DaValue[]	Reads the values for the specified item ids.
RemoveGroup ( ComDaGroup group ) : void	Removes the group.
Write ( string itemIds, DaValue values ) : int[]	Writes the values for the specified item ids.

Защищенные методы

Метод	Описание
Dispose ( bool disposing ) : void	An overrideable version of the Dispose.
OnSessionCreated ( ) : void	Called when a new session is created.
OnSessionReconected ( ) : void	Called when a session is reconnected.
OnSessionRemoved ( ) : void	Called when a session is removed.

Приватные методы

Метод	Описание
MapPropertyReadStatusToErrorCode ( StatusCode statusCode ) : int	Converts a StatusCode returned during a Read to an HRESULT.
MapReadStatusToErrorCode ( StatusCode statusCode ) : int	Converts a StatusCode returned during a Read to an HRESULT.
MapWriteStatusToErrorCode ( DataValue value, StatusCode statusCode ) : int	Converts a StatusCode returned during a Write to an HRESULT.

Описание методов

AddGroup() публичный Метод

Adds the group.

public AddGroup ( string groupName, bool active, int updateRate, int clientHandle, int timeBias, float deadband, int lcid ) : ComDaGroup
groupName	string	The group name.
active	bool	if set to true the group is active.
updateRate	int	The update rate.
clientHandle	int	The client handle.
timeBias	int	The time bias.
deadband	float	The deadband.
lcid	int	The lcid.
Результат	ComDaGroup

BrowseDown() публичный Метод

Moves the current browse position down.

public BrowseDown ( string targetName ) : void
targetName	string
Результат	void

BrowseForElements() публичный Метод

Browses the specified item id.

public BrowseForElements ( string itemId, string continuationPoint, int maxElementsReturned, int elementTypeMask, string nameFilter, string &revisedContinuationPoint ) : IList
itemId	string	The item id.
continuationPoint	string	The continuation point.
maxElementsReturned	int	The max elements returned.
elementTypeMask	int	The element type mask.
nameFilter	string	The name filter.
revisedContinuationPoint	string	The revised continuation point.
Результат	IList

BrowseForItems() публичный Метод

Browse for all items below the current branch.

public BrowseForItems ( string filter, short dataTypeFilter, int accessRightsFilter ) : IList
filter	string	The filter.
dataTypeFilter	short	The data type filter.
accessRightsFilter	int	The access rights filter.
Результат	IList

BrowseForNames() публичный Метод

Browses the current branch.

public BrowseForNames ( bool isBranch, string filter, short dataTypeFilter, int accessRightsFilter ) : IList
isBranch	bool	if set to true the return branches.
filter	string	The filter.
dataTypeFilter	short	The data type filter.
accessRightsFilter	int	The access rights filter.
Результат	IList

BrowseTo() публичный Метод

Moves the current browse position to the specified item.

public BrowseTo ( string itemId ) : void
itemId	string
Результат	void

BrowseUp() публичный Метод

Moves the current browse position up.

public BrowseUp ( ) : void
Результат	void

ComDaProxy() публичный Метод

Initializes a new instance of the ComDaProxy class.

public ComDaProxy ( ) : System
Результат	System

Dispose() защищенный Метод

An overrideable version of the Dispose.

protected Dispose ( bool disposing ) : void
disposing	bool
Результат	void

GetGroupByHandle() публичный Метод

Gets the group by handle.

public GetGroupByHandle ( int serverHandle ) : ComDaGroup
serverHandle	int	The server handle.
Результат	ComDaGroup

GetGroupByName() публичный Метод

Gets the group with the specified name.

public GetGroupByName ( string groupName ) : ComDaGroup
groupName	string	Name of the group.
Результат	ComDaGroup

GetGroups() публичный Метод

Returns the current set of groups.

public GetGroups ( ) : Opc.Ua.Com.Server.ComDaGroup[]
Результат	Opc.Ua.Com.Server.ComDaGroup[]

GetItemId() публичный Метод

Gets the item id for the specified browse element.

public GetItemId ( string browseName ) : string
browseName	string	The name of the browse element.
Результат	string

GetItemIds() публичный Метод

Gets the item ids for the properties.

public GetItemIds ( string itemId, int propertyIds, string &itemIds ) : IList
itemId	string	The item id.
propertyIds	int	The property ids.
itemIds	string	The item ids.
Результат	IList

GetProperties() публичный Метод

Gets the properties.

public GetProperties ( ComDaReadPropertiesRequest requests ) : IList
requests	ComDaReadPropertiesRequest	The requests.
Результат	IList

GetProperties() публичный Метод

Gets the properties.

public GetProperties ( string itemId ) : IList
itemId	string	The item id.
Результат	IList

GetPropertyValues() публичный Метод

Gets the property values.

public GetPropertyValues ( string itemId, int propertyIds ) : DaValue[]
itemId	string	The item id.
propertyIds	int	The property ids.
Результат	DaValue[]

OnSessionCreated() защищенный Метод

Called when a new session is created.

protected OnSessionCreated ( ) : void
Результат	void

OnSessionReconected() защищенный Метод

Called when a session is reconnected.

protected OnSessionReconected ( ) : void
Результат	void

OnSessionRemoved() защищенный Метод

Called when a session is removed.

protected OnSessionRemoved ( ) : void
Результат	void

Read() публичный Метод

Reads the values for the specified item ids.

public Read ( string itemIds ) : DaValue[]
itemIds	string	The item ids.
Результат	DaValue[]

RemoveGroup() публичный Метод

Removes the group.

public RemoveGroup ( ComDaGroup group ) : void
group	ComDaGroup	The group.
Результат	void

Write() публичный Метод

Writes the values for the specified item ids.

public Write ( string itemIds, DaValue values ) : int[]
itemIds	string	The item ids.
values	DaValue	The values.
Результат	int[]