Explicit Type Conversion Operator (DAVtqResult<TValue>)

Converts OPC-DA typed VTQ result object to a corresponding typed value result object, OpcLabs.BaseLib.OperationModel.Generic.ValueResult<T>.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CanBeNullAttribute()>
<ContractAnnotationAttribute("null => null; notnull => notnull")>
Public Operator Narrowing CType( _
   ByVal vtqResult As DAVtqResult(Of TValue) _
) As ValueResult(Of TValue)

'Usage

[CanBeNull()]
[ContractAnnotation("null => null; notnull => notnull")]
public ValueResult<TValue> operator explicit( 
   DAVtqResult<TValue> vtqResult
)

[CanBeNull()]
[ContractAnnotation("null => null; notnull => notnull")]
public:
ValueResult<TValue^>^ operator explicit( 
   DAVtqResult<TValue^>^ vtqResult
)

Parameters

vtqResult: The OPC-DA typed VTQ result to be converted.

Return Value

The typed value result object that corresponds to the typed VTQ result. null if the typed VTQ result passed in was null.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012, Windows Server 2016; .NET Core, .NET 5, .NET 6: Linux, macOS, Microsoft Windows

Reference

DAVtqResult<TValue> Class
DAVtqResult<TValue> Members