protected void ButtonEnter_Click(object sender, EventArgs e)
{
double input = Convert.ToDouble(TextBoxIn.Text);
string unit = DropDownListMeasure.SelectedItem.Text;
string selectedUnitIn = DropDownListIn.SelectedItem.Text;
string selectedUnitOut = DropDownListOut.SelectedItem.Text;
double output = 0;
double temp = 0;
switch (unit)
{
case ("Length"):
Length l = new Length(); //create instance of length class for length conversions
temp = l.MeterConversion(selectedUnitIn, input);
output = l.FinalConversion(selectedUnitOut, temp);
TextBoxOut.Text = Convert.ToString(output);
break;
case ("Mass"):
Mass m = new Mass();
temp = m.GramConversion(selectedUnitIn, input);
output = m.FinalConversion(selectedUnitOut, temp);
TextBoxOut.Text = Convert.ToString(output);
break;
case ("Speed"):
Speed s = new Speed();
temp = s.SpeedConversion(selectedUnitIn, input);
output = s.FinalConversion(selectedUnitOut, temp);
TextBoxOut.Text = Convert.ToString(output);
break;
case ("Temperature"):
Temperature t = new Temperature();
temp = t.TempConversion(selectedUnitIn, input);
output = t.FinalConversion(selectedUnitOut, temp);
TextBoxOut.Text = Convert.ToString(output);
break;
case ("Time"):
Time i = new Time();
temp = i.TimeConversion(selectedUnitIn, input);
output = i.FinalConversion(selectedUnitOut, temp);
TextBoxOut.Text = Convert.ToString(output);
break;
case ("Volume"):
Volume v = new Volume();
temp = v.VolumeConversion(selectedUnitIn, input);
output = v.FinalConversion(selectedUnitOut, temp);
TextBoxOut.Text = Convert.ToString(output);
break;
}
}