QuickOPC User's Guide and Reference
DAVtqResult Class Members
Properties  Methods 


OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.OperationModel Namespace : DAVtqResult Class

The following tables list the members exposed by DAVtqResult.

Public Constructors
 NameDescription
Public ConstructorOverloaded. Initializes a new instance of the class.  
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Public Properties
 NameDescription
Public PropertyDiagnostics information (such as warnings) assembled during the operation. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyCount of diagnostic information elements assembled during the operation. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyTextual summary of diagnostics information, one message per line. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyGets or sets the error ID of the error. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyGets or sets a message that describes the current exception. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyThe first line of the error message. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyGets or sets the information about the reason of the failure of the operation. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyA normalized OpcLabs.BaseLib.OperationModel.OperationResult.Diagnostics collection. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyA normalized OpcLabs.BaseLib.OperationModel.OperationResult.Exception object, or null if there was no error. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyGets or sets the arbitrary object associated with the operation. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyStatus information.  
Public PropertyGets indication whether the operation has succeeded. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public PropertyGets or sets a OpcLabs.EasyOpc.DataAccess.DAVtq (value, timestamp and quality) that is a successful result of the operation.  
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Protected Properties
 NameDescription
Protected PropertyOverridden. The formatter used with objects of this type. The formatter used with objects of this type.  
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Public Methods
 NameDescription
Public MethodOverridden.   
Public MethodOverloaded. Overridden. Determines whether the specified object is equal to the current object.Determines whether the specified System.Object is equal to the current object.  
Public Methodstatic (Shared in Visual Basic)Creates a new instance of the OPC-DA VTQ result from a given failed operation result.  
Public MethodOverridden. Serves as the default hash function. Serves as a hash function for a particular type.  
Public MethodOverridden.   
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodCreates a new object that is a memberwise copy of the current instance. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public Method (Inherited from OpcLabs.BaseLib.Info)
Public MethodSets the arbitrary object associated with the operation. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public MethodThrows OpcLabs.BaseLib.OperationModel.OperationResult.Exception if it is not a null reference. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public MethodOverloaded. Returns a string that represents the current object.Returns a string that represents the current object. (Inherited from OpcLabs.BaseLib.OperationModel.OperationResult)
Public Methodstatic (Shared in Visual Basic)Converts OPC-DA VTQ result object to a corresponding value result object, OpcLabs.BaseLib.OperationModel.ValueResult.  
Public Method (Inherited from OpcLabs.BaseLib.Info)
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Protected Methods
 NameDescription
Protected MethodInfrastructure.  
Protected MethodAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from object)
Protected MethodOverridden. Infrastructure. Infrastructure. Infrastructure.  
Protected MethodOverridden. Infrastructure. Infrastructure. Infrastructure.  
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Public Operators
Determines whether the two objects are equal.
Converts OPC-DA VTQ result object to a corresponding value result object, OpcLabs.BaseLib.OperationModel.ValueResult.
Determines whether the two objects are not equal.
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See Also

Reference

DAVtqResult Class
OpcLabs.EasyOpc.DataAccess.OperationModel Namespace