public Database OpenDatabase(string dbname, DriverPrompt options, bool readOnly, string connect)
		{
			return new Database(dbe.OpenDatabase(dbname, options, readOnly, connect));
		}
		public Database OpenDatabase(string dbname, DriverPrompt options, bool readOnly)
		{
			return new Database(dbe.OpenDatabase(dbname, options, readOnly, Type.Missing));
		}
		public Database OpenDatabase(string dbname, DriverPrompt options)
		{
			return new Database(dbe.OpenDatabase(dbname, options, Type.Missing, Type.Missing));
		}
		public Connection OpenConnection(string name, DriverPrompt options, bool readOnly, string connect)
		{
			return new Connection(dbe.OpenConnection(name, options, readOnly, connect));
		}
		public Connection OpenConnection(string name, DriverPrompt options, bool readOnly)
		{
			return new Connection(dbe.OpenConnection(name, options, readOnly, Type.Missing));
		}
		public Connection OpenConnection(string name, DriverPrompt options)
		{
			return new Connection(dbe.OpenConnection(name, options, Type.Missing, Type.Missing));
		}