EasyDAClientCore Class Methods

For a list of all members of this type, see EasyDAClientCore members.

Public Methods

	Name	Description
	BrowseAccessPaths	Browses the possible access paths of a specified OPC item. Specify server descriptor, and node descriptor.
	BrowseNodes	Browses the specified branch (or root) in OPC server's address space, and returns information about child nodes (both branches and leaves) found. Specify server descriptor, parent item ID, and node filter.
	BrowseProperties	Browse for available item properties of a specified OPC item. Specify server descriptor, and node descriptor.
	BrowseServers	Browses the specified computer and returns information about OPC (Data Access) servers found.
	ChangeMultipleItemSubscriptions	Changes parameters of subscriptions to multiple OPC items.
	Clone	Overridden.
	CreateObjRef	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
	Dispose	Overloaded. Overridden. Clean up any resources being used.
	Equals	(Inherited from object)
	GetHashCode	Serves as the default hash function. (Inherited from object)
	GetItemSubscriptionArguments	Obtains parameters of specified item subscription.
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
	GetMultiplePropertyValues	Gets values of multiple OPC properties, specifying an array of property arguments objects.
	GetObjectData	Overridden.
	GetSchema	(Inherited from OpcLabs.BaseLib.Widgets.Widget)
	GetService	Overridden.
	GetType	Gets the System.Type of the current instance. (Inherited from object)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
	PullMultipleItemChanges	Attempts to pull multiple OPC item changes subscribed to by the IEasyDAClient.SubscribeMultipleItems or SubscribeItem method.
	Raise<TEventArgs>	Raises a callback or event using a given handler and passing it specified event arguments, optionally specifying whether to enqueue the call. (Inherited from OpcLabs.BaseLib.Widgets.NotifyingWidget)
	ReadMultipleItems	Reads multiple named items from an OPC server or OPC servers, using array of argument objects as an input. Values, qualities and timestamps are returned.
	ReadXml	(Inherited from OpcLabs.BaseLib.Widgets.Widget)
	Reset	Sets the object properties back to their defaults.
	SubscribeMultipleItems	Subscribe to changes of multiple OPC items. The IEasyDAClient.ItemChanged event will be generated for each significant item change. Callback methods will be invoked if they are specified in the argument objects.
	ToString	Overridden. Returns a string that represents the current object.
	UnsubscribeAllItems	Unsubscribe from changes of all OPC items.
	UnsubscribeMultipleItems	Unsubscribe from changes of multiple OPC items, specifying an enumerable of integer handles.
	ValueEquals	Overloaded. Determines whether the specified EasyDAClientCore is value equal to the current object.
	WriteMultipleItems	Writes named items into an OPC server or OPC servers. Values, qualities and timestamps are written.
	WriteMultipleItemValues	Writes values into named items in an OPC server or OPC servers. Only the item values are written (qualities and timestamp are not written).
	WriteXml	(Inherited from OpcLabs.BaseLib.Widgets.Widget)

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Protected Methods

	Name	Description
	CallbackError	Overridden. Processes an error that has occurred during a callback. Processes an error that has occurred during a callback.
	Finalize	(Inherited from System.ComponentModel.Component)
	MemberwiseClone	Overloaded. Creates a shallow copy of the current System.MarshalByRefObject object. (Inherited from System.MarshalByRefObject)
	OnCallbackEnqueuerOverflow	Overridden. Infrastructure. Infrastructure.
	OnCallbackEnqueuerOverflowClearing	Overridden. Infrastructure. Infrastructure.
	OnContextTypesChanged	Infrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
	ReadXmlElement	Overridden. Infrastructure. Infrastructure.
	SendCallbackError	Overridden. Processes an error that has occurred during sending of a callback. Processes an error that has occurred during a callback.
	Synchronize	Overloaded. Invokes the specified action in a synchronized manner. (Inherited from OpcLabs.BaseLib.Widgets.NotifyingWidget)
	WriteXmlElement	Overridden. Infrastructure. Infrastructure.

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Extension Methods

	Name	Description
	BrowseAccessPaths	Browses the possible access paths of a specified OPC item. Browse for access paths. Specify machine name, server class, and item ID.
	BrowseBranches	Overloaded. Browses the specified branch (or root) in OPC server's address space, and returns information about child branches found. .NET `COM`
	BrowseLeaves	Overloaded. Browses the specified branch (or root) in OPC server's address space, and returns information about child leaves found. .NET `COM`
	BrowseNodes	Browses the specified branch (or root) in OPC server's address space, and returns information about child nodes (both branches and leaves) found. Browse for child nodes. Specify machine name, server class, parent item ID, and node filter.
	BrowseOne	Browses the nodes in OPC DA server's address space. Starts from the specified node, and returns information about child nodes found. Browses the nodes in server's address space, given a browse arguments object.
	BrowseProperties	Browses the available properties of a specified OPC item. Browse for available item properties. Specify machine name, server class, and item ID.
	BrowseServers	Overloaded. .NET `COM`
	BrowseTree	Overloaded. Allows to traverse through OPC DA address space nodes under the specified node, using given browse arguments.
	ChangeItemSubscription	Overloaded. Changes parameters of a subscription to a particular OPC item. It is more efficient to change multiple subscriptions using IEasyDAClient.ChangeMultipleItemSubscriptions method. .NET `.NET`
	GetAccessRightsPropertyValue	Overloaded. Obtains value of Item Access Rights OPC property for a given OPC item.
	GetAlarmAreaListPropertyValue	Overloaded. Obtains value of Alarm Area List OPC property for a given OPC item.
	GetAlarmQuickHelpPropertyValue	Overloaded. Obtains value of Alarm Quick Help OPC property for a given OPC item.
	GetChangeRateLimitPropertyValue	Overloaded. Obtains value of Rate of Change Limit OPC property for a given OPC item.
	GetCloseLabelPropertyValue	Overloaded. Obtains value of Contact Close Label OPC property for a given OPC item.
	GetConditionLogicPropertyValue	Overloaded. Obtains value of Condition Logic OPC property for a given OPC item.
	GetConditionStatusPropertyValue	Overloaded. Obtains value of Condition Status OPC property for a given OPC item.
	GetDataTypePropertyValue	Overloaded. Obtains value of Item Canonical DataType OPC property for a given OPC item.
	GetDeadbandPropertyValue	Overloaded. Obtains value of Deadband OPC property for a given OPC item.
	GetDescriptionPropertyValue	Overloaded. Obtains value of Item Description OPC property for a given OPC item.
	GetDeviationLimitPropertyValue	Overloaded. Obtains value of Deviation Limit OPC property for a given OPC item.
	GetEUInfoPropertyValue	Overloaded. Obtains value of Item EUInfo OPC property for a given OPC item.
	GetEUTypePropertyValue	Overloaded. Obtains value of Item EU Type OPC property for a given OPC item.
	GetEUUnitsPropertyValue	Overloaded. Obtains value of EU Units OPC property for a given OPC item.
	GetHighEUPropertyValue	Overloaded. Obtains value of High EU OPC property for a given OPC item.
	GetHighHighLimitPropertyValue	Overloaded. Obtains value of HiHi Limit OPC property for a given OPC item.
	GetHighIRPropertyValue	Overloaded. Obtains value of High Instrument Range OPC property for a given OPC item.
	GetHighLimitPropertyValue	Overloaded. Obtains value of Hi Limit OPC property for a given OPC item.
	GetItemPropertyRecord	Overloaded. Obtains a DAItemPropertyRecord structure filled with OPC property values for a given OPC item. .NET
	GetLimitExceededPropertyValue	Overloaded. Obtains value of Limit Exceeded OPC property for a given OPC item.
	GetLowEUPropertyValue	Overloaded. Obtains value of Low EU OPC property for a given OPC item.
	GetLowIRPropertyValue	Overloaded. Obtains value of Low Instrument Range OPC property for a given OPC item.
	GetLowLimitPropertyValue	Overloaded. Obtains value of Lo Limit OPC property for a given OPC item.
	GetLowLowLimitPropertyValue	Overloaded. Obtains value of LoLo Limit OPC property for a given OPC item.
	GetMultiplePropertyValues	Overloaded. Gets values of multiple OPC properties of a specified OPC item. This method does not throw an exception in case of OPC operation failures. Instead, the eventual exception related to each property is returned in Exception property of each returned OpcLabs.BaseLib.OperationModel.ValueResult element. .NET
	GetOpenLabelPropertyValue	Overloaded. Obtains value of Contact Open Label OPC property for a given OPC item.
	GetPrimaryAlarmAreaPropertyValue	Overloaded. Obtains value of Primary Alarm Area OPC property for a given OPC item.
	GetPropertyValue	Overloaded. Gets a value of OPC property of a specified OPC item. .NET `.NET`
	GetPropertyValue	Overloaded. Gets a value of typed OPC property, using descriptor objects for the OPC server, node, and the property.
	GetPropertyValueArrayOfBoolean	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Boolean.
	GetPropertyValueArrayOfByte	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Byte.
	GetPropertyValueArrayOfChar	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Char.
	GetPropertyValueArrayOfDateTime	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.DateTime.
	GetPropertyValueArrayOfDecimal	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Decimal.
	GetPropertyValueArrayOfDouble	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Double.
	GetPropertyValueArrayOfInt16	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Int16.
	GetPropertyValueArrayOfInt32	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Int32.
	GetPropertyValueArrayOfInt64	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Int64.
	GetPropertyValueArrayOfIntPtr	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.IntPtr.
	GetPropertyValueArrayOfSingle	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.Single.
	GetPropertyValueArrayOfString	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to an array of System.String.
	GetPropertyValueBoolean	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Boolean.
	GetPropertyValueByte	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Byte.
	GetPropertyValueChar	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Char.
	GetPropertyValueDateTime	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.DateTime.
	GetPropertyValueDecimal	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Decimal.
	GetPropertyValueDictionary	Overloaded. Obtains a DAPropertyValueDictionary filled with OPC property values for a given OPC item. .NET
	GetPropertyValueDouble	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Double.
	GetPropertyValueInt16	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Int16.
	GetPropertyValueInt32	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Int32.
	GetPropertyValueInt64	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Int64.
	GetPropertyValueIntPtr	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.IntPtr.
	GetPropertyValueSingle	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.Single.
	GetPropertyValueString	Overloaded. Gets a value of OPC property, using descriptor object for the OPC server, and an OPC Item ID, and converts it to System.String.
	GetQualityPropertyValue	Overloaded. Obtains value of Item Quality OPC property for a given OPC item.
	GetScanRatePropertyValue	Overloaded. Obtains value of Server Scan Rate OPC property for a given OPC item.
	GetSoundFilePropertyValue	Overloaded. Obtains value of Sound File OPC property for a given OPC item.
	GetTimestampPropertyValue	Overloaded. Obtains value of Item Timestamp OPC property for a given OPC item.
	GetTimeZonePropertyValue	Overloaded. Obtains value of Item Timezone OPC property for a given OPC item.
	GetValuePropertyValue	Overloaded. Obtains value of Item Value OPC property for a given OPC item.
	PullItemChanged	Attempts to pull an OPC item change subscribed to by the IEasyDAClient.SubscribeMultipleItems or SubscribeItem method.
	ReadItem	Overloaded. Reads a named item from an OPC server. Value, quality and timestamp are returned. The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested. The ReadItem method only waits for the first update from the server (or until the timeout elapses); it does not wait until the quality becomes "uncertain" or "good". .NET `.NET`
	ReadItem	Overloaded. Reads a typed named item from an OPC server. A typed value, quality and timestamp are returned. The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested. The ReadItem method only waits for the first update from the server (or until the timeout elapses); it does not wait until the quality becomes "uncertain" or "good".
	ReadItemValue	Overloaded. Reads a named item from an OPC server. Only the item value is returned (quality and timestamp are not returned). The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested. Use this method if you are only interested in the actual value of the OPC item. Use ReadItem method if you also need the quality or timestamp. The ReadItemValue method makes it very easy to obtain the actual data value with just one function call. The ReadItemValue method waits until the quality becomes "good", or the timeout elapses. .NET
	ReadItemValue	Overloaded. Reads a typed named item from an OPC server. Only the item's typed value is returned (quality and timestamp are not returned). The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested. Use this method if you are only interested in the actual typed value of the OPC item. Use ReadItem method if you also need the quality or timestamp. The ReadItemValue method makes it very easy to obtain the actual typed data value with just one function call. The ReadItemValue method waits until the quality becomes "good", or the timeout elapses.
	ReadItemValueArrayOfBoolean	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Boolean. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfByte	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Byte. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfChar	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Char. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfDateTime	Overloaded. Reads a value of named OPC item, and converts it to an array of System.DateTime. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfDecimal	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Decimal. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfDouble	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Double. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfInt16	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Int16. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfInt32	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Int32. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfInt64	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Int64. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfIntPtr	Overloaded. Reads a value of named OPC item, and converts it to an array of System.IntPtr. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfSingle	Overloaded. Reads a value of named OPC item, and converts it to an array of System.Single. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueArrayOfString	Overloaded. Reads a value of named OPC item, and converts it to an array of System.String. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueBoolean	Overloaded. Reads a value of named OPC item, and converts it to System.Boolean. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueByte	Overloaded. Reads a value of named OPC item, and converts it to System.Byte. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueChar	Overloaded. Reads a value of named OPC item, and converts it to System.Char. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueDateTime	Overloaded. Reads a value of named OPC item, and converts it to System.DateTime. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueDecimal	Overloaded. Reads a value of named OPC item, and converts it to System.Decimal. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueDouble	Overloaded. Reads a value of named OPC item, and converts it to System.Double. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueInt16	Overloaded. Reads a value of named OPC item, and converts it to System.Int16. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueInt32	Overloaded. Reads a value of named OPC item, and converts it to System.Int32. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueInt64	Overloaded. Reads a value of named OPC item, and converts it to System.Int64. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueIntPtr	Overloaded. Reads a value of named OPC item, and converts it to System.IntPtr. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueSingle	Overloaded. Reads a value of named OPC item, and converts it to System.Single. The value is requested from the OPC server using a corresponding data type.
	ReadItemValueString	Overloaded. Reads a value of named OPC item, and converts it to System.String. The value is requested from the OPC server using a corresponding data type.
	ReadMultipleItems	Overloaded. Reads named items from an OPC server or OPC servers. Values, qualities and timestamps are returned.
	ReadMultipleItemValues	Overloaded. Reads named items from an OPC server or OPC servers. Only the item values are returned (qualities and timestamps are not returned). The servers can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested. The ReadMultipleItemValues method requires that the quality is "good" for each item. The function performs all individual operations in parallel, but only returns after all individual operations are completed (or their timeouts elapse). This method does not throw an exception in case of OPC operation failures. Instead, the eventual exception related to each item is returned in Exception property of each returned OpcLabs.EasyOpc.DataAccess.OperationModel.DAVtqResult element.
	SubscribeItem	Overloaded. Subscribe to changes of a particular OPC item. The IEasyDAClient.ItemChanged event is generated for each significant item change. It is more efficient to subscribe to multiple items using the `SubscribeMultipleItems` method. .NET
	SubscribeMultipleItems	Overloaded. Subscribe to changes of multiple OPC items.
	SupportsTechnology	Determines whether the client object supports a given OPC technology or technologies (such as OPC COM or OPC XML).
	TryEnableAutoSubscribingOptimization	Attempts to enable the auto-subscribing optimization.
	UnsubscribeItem	Unsubscribe from changes of a particular OPC item. Unsubscribe from OPC item, specifying its handle.
	WaitForItemValue	Overloaded. Subscribes to the specified OPC-DA item, and monitors its data until it has "good" quality, an error occurs, or the alloted time elapses.
	WaitForMultipleItems	Overloaded. Subscribes to the specified OPC-DA items, and monitors their data until the predicates specified for each item become true, or the alloted time elapses.
	WaitForMultipleItemValues	Overloaded. Subscribes to the specified OPC-DA items, and monitors their data until they have at least the quality specified for each item, an error occurs, or the alloted time elapses.
	WriteItem	Overloaded. Writes into a named item in an OPC server. Value, quality and timestamp are written. The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested. .NET `COM`
	WriteItem	Overloaded. Writes into a typed named item in an OPC server. A typed value, quality and timestamp are written. The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested.
	WriteItemValue	Overloaded. Writes a value into a named item in an OPC server. Only the item value is written (quality and timestamp are not written). The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested.
	WriteItemValue	Overloaded. Writes a typed value into a (typed) named item in an OPC server. Only the item's typed value is written (quality and timestamp are not written). The server can be local or can be remotely accessed via DCOM. Optionally, an access path can be specified or a specific data type can be requested.
	WriteItemValueArrayOfBoolean	Overloaded. Writes an array of System.Boolean value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfByte	Overloaded. Writes an array of System.Byte value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfChar	Overloaded. Writes an array of System.Char value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfDecimal	Overloaded. Writes an array of System.Decimal value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfDouble	Overloaded. Writes an array of System.Double value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfInt16	Overloaded. Writes an array of System.Int16 value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfInt32	Overloaded. Writes an array of System.Int32 value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfInt64	Overloaded. Writes an array of System.Int64 value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfIntPtr	Overloaded. Writes an array of System.IntPtr value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfSingle	Overloaded. Writes an array of System.Single value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueArrayOfString	Overloaded. Writes an array of System.String value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueBoolean	Overloaded. Writes a System.Boolean value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueByte	Overloaded. Writes a System.Byte value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueChar	Overloaded. Writes a System.Char value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueDecimal	Overloaded. Writes a System.Decimal value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueDouble	Overloaded. Writes a System.Double value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueInt16	Overloaded. Writes a System.Int16 value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueInt32	Overloaded. Writes a System.Int32 value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueInt64	Overloaded. Writes a System.Int64 value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueIntPtr	Overloaded. Writes a System.IntPtr value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueSingle	Overloaded. Writes a System.Single value into a named OPC item. A corresponding data type is passed to the OPC server.
	WriteItemValueString	Overloaded. Writes a System.String value into a named OPC item. A corresponding data type is passed to the OPC server.

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Reference

EasyDAClientCore Class
OpcLabs.EasyOpc.DataAccess Namespace

.NET

`COM`

.NET

`COM`

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`COM`

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`.NET`

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`COM`

Reference