protected override void Calculate()
{
if (textBox_FromUnit.Text != string.Empty)
{
WeightAndMassConverter weightAndMassConverter = new WeightAndMassConverter(decimal.Parse(textBox_FromUnit.Text), comboBox_FromUnit.Text, comboBox_ToUnit.Text);
textBox_ToUnit.Text = weightAndMassConverter.ConvertUnit().ToString("0.##########");
}
}
protected override void SetComboBox()
{
comboBox_FromUnit.DataSource = new BindingSource(WeightAndMassConverter.NiceComboboxData(), null);
comboBox_FromUnit.DisplayMember = "Key";
comboBox_FromUnit.ValueMember = "Value";
comboBox_ToUnit.DataSource = new BindingSource(WeightAndMassConverter.NiceComboboxData(), null);
comboBox_ToUnit.DisplayMember = "Key";
comboBox_ToUnit.ValueMember = "Value";
}