public void Compute(object sender, EventArgs e)
{
try
{
var para = new ParameterValidator(elements).Validate();
if (!CheckWeight(para))
{
return;
}
var report = controller.GetReport(para);
var text = report.ToString((LengthUnit)elements.LengthUnit.SelectedIndex);
// To center the text in the richTxtBox
elements.Result.Text = text.ShiftToRight(15);
TrySaveState();
elements.Result.ForeColor = Color.Black;
}
catch (InvalidUserInputException ex)
{
this.ShowWarning(ex.Message);
}
catch (RunwayTooShortException)
{
this.ShowWarning("Runway length is insufficient for landing.");
}
}
public void Compute(object sender, EventArgs e)
{
try
{
var para = ParameterValidator.Validate(elements);
if (!CheckWeight(para))
{
return;
}
var tempUnit = (TemperatureUnit)elements.TempUnit.SelectedIndex;
var tempIncrement = tempUnit == TemperatureUnit.Celsius ? 1.0 : 2.0 / 1.8;
var report = controller.GetReport(para, tempIncrement);
var text = report.ToString(tempUnit, (LengthUnit)elements.lengthUnit.SelectedIndex);
// To center the text in the richTxtBox
elements.Result.Text = text.ShiftToRight(20);
elements.Result.ForeColor = Color.Black;
TrySaveState();
}
catch (InvalidUserInputException ex)
{
this.ShowWarning(ex.Message);
}
catch (RunwayTooShortException)
{
this.ShowWarning("Runway length is insufficient for takeoff.");
}
catch (PoorClimbPerformanceException)
{
this.ShowWarning("Aircraft too heavy to meet " +
"climb performance requirement.");
}
catch (Exception ex)
{
this.ShowError(ex.Message);
}
}