OPC Studio User's Guide and Reference
DAItemPointArguments Class Members
Properties  Methods 


OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.Connectivity Namespace : DAItemPointArguments Class

The following tables list the members exposed by DAItemPointArguments.

Public Properties
 NameDescription
Public Propertystatic (Shared in Visual Basic)DefaultQualityDefault quality.  
Public Propertystatic (Shared in Visual Basic)DefaultTimestampDefault timestamp. In UTC.  
Public Propertystatic (Shared in Visual Basic)DefaultTimestampLocalDefault timestamp. In local time.  
Public Propertystatic (Shared in Visual Basic)DefaultVtqDefault value-timestamp-quality.  
Public PropertyErrorIdGets or sets the error ID of the error. (Inherited from OpcLabs.BaseLib.Transfer.ResultArguments)
Public PropertyErrorMessageGets or sets a message that describes the current exception. (Inherited from OpcLabs.BaseLib.Transfer.ResultArguments)
Public PropertyExceptionGets or sets the information about the reason of the failure of the operation. (Inherited from OpcLabs.BaseLib.Transfer.ResultArguments)
Public PropertyNormalizedExceptionA normalized OpcLabs.BaseLib.Transfer.ResultArguments.Exception object, or null if there was no error. (Inherited from OpcLabs.BaseLib.Transfer.ResultArguments)
Public PropertyQualityGets or sets the quality.  
Public PropertyTimestampGets or sets the timestamp. In UTC.  
Public PropertyTimestampLocalGets or sets the timestamp. In local time.  
Public PropertyValueGets or sets the data value.  
Public PropertyVtqGets or sets a OpcLabs.EasyOpc.DataAccess.DAVtq (value, timestamp and quality).  
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Public Methods
 NameDescription
Public MethodAssignOverloaded. Assigns OpcLabs.EasyOpc.DataAccess.DAVtq to the arguments.  
Public MethodClone (Inherited from OpcLabs.BaseLib.Transfer.ResultArguments)
Public MethodEqualsOverloaded. Overridden. Determines whether the specified System.Object is equal to the current object.  
Public MethodGetHashCodeOverridden. Serves as a hash function for a particular type.  
Public MethodGetObjectDataOverridden.   
Public MethodGetSchema (Inherited from OpcLabs.BaseLib.Info)
Public MethodGetTypeGets the System.Type of the current instance. (Inherited from object)
Public MethodReadXml (Inherited from OpcLabs.BaseLib.Info)
Public MethodToStringOverridden.   
Public MethodWriteXml (Inherited from OpcLabs.BaseLib.Info)
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Protected Methods
 NameDescription
Protected MethodAssignInputAssigns an input to the arguments.  
Protected MethodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from object)
Protected MethodMemberwiseCloneCreates a shallow copy of the current System.Object. (Inherited from object)
Protected MethodReadXmlElementOverridden. Infrastructure.  
Protected MethodWriteXmlElementOverridden. Infrastructure.  
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Extension Methods
 NameDescription
Public Extension MethodSetState<TNode>Sets the arbitrary object associated with the node.
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Public Operators
public Operator Equality Determines whether the two objects are equal.
public Operator Inequality Determines whether the two objects are not equal.
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See Also

Reference

DAItemPointArguments Class
OpcLabs.EasyOpc.DataAccess.Connectivity Namespace

 

 

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