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



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Application.ComTypes Namespace > _EasyUAClientApplication Interface : ExportRegisteredApplicationToFile Method
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
 

Sub ExportRegisteredApplicationToFile( _
   ByVal filePath As String _
) 
'Usage
 

Dim instance As _EasyUAClientApplication
Dim filePath As String
 
instance.ExportRegisteredApplicationToFile(filePath)
void ExportRegisteredApplicationToFile( 
   string filePath
)
void ExportRegisteredApplicationToFile( 
   String^ filePath
)

Parameters

filePath
The name of the file into which the data will be exported.
Exceptions
ExceptionDescription
System.ArgumentNullExceptionA null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.
OpcLabs.EasyOpc.UA.OperationModel.UAExceptionThe OPC UA operation has failed.
System.ExceptionAn error has occurred during method execution.
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

Reference

_EasyUAClientApplication Interface
_EasyUAClientApplication Members

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