QuickOPC User's Guide and Reference
VarType Constructor(VarTypes)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.ComInterop Namespace > VarType Class > VarType Constructor : VarType Constructor(VarTypes)
Enumerated type to be converted.
Initializes a new instance of the VarType class.Initializes a new instance of the class to the value indicated by an enumerated value.
Syntax
'Declaration
 
Public Function New( _
   ByVal internalValue As VarTypes _
)
'Usage
 
Dim internalValue As VarTypes
 
Dim instance As New VarType(internalValue)
public VarType( 
   VarTypes internalValue
)
public:
VarType( 
   VarTypes internalValue
)

Parameters

internalValue
Enumerated type to be converted.
Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also