QuickOPC User's Guide and Reference
ExportRegisteredApplicationToFile Method (IEasyUAApplicationExtension)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Application.Extensions Namespace > IEasyUAApplicationExtension Class : ExportRegisteredApplicationToFile Method
The OPC UA client application object that will perform the operation.
The name of the file into which the data will be exported.
Exports the registration data of the OPC UA application into an XML file.
Syntax
'Declaration
 
<ExtensionAttribute()>
Public Shared Sub ExportRegisteredApplicationToFile( _
   ByVal application As IEasyUAApplication, _
   ByVal filePath As String _
) 
'Usage
 
Dim application As IEasyUAApplication
Dim filePath As String
 
IEasyUAApplicationExtension.ExportRegisteredApplicationToFile(application, filePath)
[Extension()]
public static void ExportRegisteredApplicationToFile( 
   IEasyUAApplication application,
   string filePath
)
[Extension()]
public:
static void ExportRegisteredApplicationToFile( 
   IEasyUAApplication^ application,
   String^ filePath
) 

Parameters

application
The OPC UA client application object that will perform the operation.
filePath
The name of the file into which the data will be exported.
Exceptions
ExceptionDescription
A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.
The OPC UA operation has failed.
Remarks

If the specified file does not exist, it is created; if it does exist and it is not read-only, the contents are overwritten.

This method exports the security settings in the format used by the GDS client from OPC Foundation (Windows desktop sample). It uses the RegisteredApplication schema (which is not part of the OPC UA standard).

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2012 R2, Windows Server 2016; .NET Core, .NET 6: Linux, macOS, Microsoft Windows

See Also