OPC Studio User's Guide and Reference
DAAccessRight Constructor(DAAccessRight)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAAccessRight Class > DAAccessRight Constructor : DAAccessRight Constructor(DAAccessRight)
Access rights object to copy from.

Because the DAAccessRight has an implicit conversion from System.Int64 and DAAccessRights, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a long integer (representing the numerical value of the access rights), or an element of the DAAccessRights enumeration (or a combination of DAAccessRights flags) in place of this parameter, and the corresponding access rights specification will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the DAAccessRight Constructor(Int64) or DAAccessRight Constructor(DAAccessRights) constructor instead.

The value of this parameter cannot be null (Nothing in Visual Basic).

Initializes a new instance of the class to the value indicated by another DAAccessRight.
Syntax
'Declaration
 
Public Function New( _
   ByVal accessRight As DAAccessRight _
)
'Usage
 
Dim accessRight As DAAccessRight
 
Dim instance As New DAAccessRight(accessRight)
public DAAccessRight( 
   DAAccessRight accessRight
)
public:
DAAccessRight( 
   DAAccessRight^ accessRight
)

Parameters

accessRight
Access rights object to copy from.

Because the DAAccessRight has an implicit conversion from System.Int64 and DAAccessRights, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a long integer (representing the numerical value of the access rights), or an element of the DAAccessRights enumeration (or a combination of DAAccessRights flags) in place of this parameter, and the corresponding access rights specification will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the DAAccessRight Constructor(Int64) or DAAccessRight Constructor(DAAccessRights) constructor instead.

The value of this parameter cannot be null (Nothing in Visual Basic).

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