Name | Description | |
---|---|---|
![]() ![]() | 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. |
![]() ![]() | BrowseTree | Overloaded. Allows to traverse through OPC DA address space nodes under the specified node, using given browse arguments. |
![]() | Equals | (Inherited from object) |
![]() ![]() | 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. |
![]() | GetHashCode | Serves as the default hash function. (Inherited from object) |
![]() ![]() | 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. .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. |
![]() ![]() | 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 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. .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. |
![]() | GetType | Gets the System.Type of the current instance. (Inherited from object) |
![]() ![]() | GetValuePropertyValue | Overloaded. Obtains value of Item Value OPC property for a given OPC item. |
![]() ![]() | ReadItem | Overloaded. 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. 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. |
![]() ![]() | SupportsTechnology | Determines whether the client object supports a given OPC technology or technologies (such as OPC COM or OPC XML). |
![]() | ToString | Returns a string that represents the current object. (Inherited from object) |
![]() ![]() | WaitForItemValue | Overloaded. |
![]() ![]() | WaitForMultipleItems | Overloaded. |
![]() ![]() | WaitForMultipleItemValues | Overloaded. |
![]() ![]() | WriteItem | Overloaded. 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. 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. |