The NotesUI* Classes are not accesible in Visual Studio via the References-Dialog. Also in the DesignerHelp it is said, that you can not use the UI-Classes.
But there is a very simple Solution in C# by using the dynamic – Keyword and the .NET System.Activator Class.
The following Code-Sample connects to an running Notes Client and performs some actions:
class Program
{
static void Main(string[] args)
{
dynamic session = Activator.CreateInstance(Type.GetTypeFromProgID("Notes.NotesSession"));
dynamic uiws = Activator.CreateInstance(Type.GetTypeFromProgID("Notes.NotesUIWorkspace"));
dynamic uidb = uiws.CurrentDatabase;
dynamic dbDir = session.GetDbDirectory("NTSDEV2008");
Console.WriteLine("Benutzer : {0}", session.UserName);
Console.WriteLine("Datenbank: {0}", uidb.Database.FilePath);
uiws.OpenDatabase("NTSDEV2008", "names.nsf");
uiws.URLOpen("https://www.google.at");
Console.ReadKey();
}
}
I found no current usecase for this at the moment, but good to know that this is possible …