//Shows Converter Menu
        private void ShowConverter()
        {
            //Show the converter menu's controls and labels
            CategoryLabel.Show();
            CategoryComboBox.Show();
            InstructionLabel.Show();
            ValueOfLabel.Show();
            UserInputTextBox.Show();
            FromLabel.Show();
            InitialUnitsComboBox.Show();
            ToLabel.Show();
            ResultingUnitsComboBox.Show();
            BackButtonLabel.Show();
            BackButton.Show();
            DividerLabel.Show();

            UserInputTextBox.Focus();
        }
        //Overrided method accepting a category parameter obtained from menu selection
        private void ShowConverter(String category)
        {
            //Shows the converter menu's controls and labels
            CategoryLabel.Show();
            CategoryComboBox.Show();
            InstructionLabel.Show();
            ValueOfLabel.Show();
            UserInputTextBox.Show();
            FromLabel.Show();
            InitialUnitsComboBox.Show();
            ToLabel.Show();
            ResultingUnitsComboBox.Show();
            ConvertSubmissionButton.Show();
            BackButtonLabel.Show();
            BackButton.Show();
            DividerLabel.Show();
            //Selects the category field in the converter
            CategoryComboBox.SelectedIndex = CategoryComboBox.FindStringExact(category);
            //Shows the default units of measurement
            ShowDefaultUnits(category);

            UserInputTextBox.Focus();
        }