With UA option only.
NamespaceURIs that match the NodeIDs persisted in the client application. If the application doesn't set this property before Connect() then the URIs are tried to be loaded from the file app.url.XML in the same directory as the app.exe executable. url is the UA server URL without the xxx:// This XML file is auto-generated at Connect() if the application didn't set this property.
Syntax
Requirements
Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2016, .NET 4.x
See Also