@Lucas Nogueira - I think that you would need to keep track of (in addition to the current cruise airspeed), you would need to keep track of the units for that airspeed. Then, in the code that contains the above code, you would then do something like
conversionToMPerSecMap = containers.Map({'m/s','knots','km/h','mi/h'},[1,1/1.944,1/0.2778,1/0.4470])
currentCruiseSpeed = app.CruiseAirspeed.Value;
currentCruiseSpeedUnits = App.AirspeedLabel.Text;
currentCruiseSpeedMPerSec = currentCruiseSpeed * conversionToMPerSecMap(currentCruiseSpeedUnits);
switch app.AirspeedUnitsButton.SelectedObject;
case app.meterspersecondButton
app.cruiseV = currentCruiseSpeed;
app.AirspeedLabel.Text = 'm/s';
case app.kmhButton
app.cruiseV = currentCruiseSpeed*0.2778;
app.AirspeedLabel.Text = 'km/h';
case app.mihButton
app.cruiseV = currentCruiseSpeed*0.4470;
app.AirspeedLabel.Text = 'mi/h';
case app.knotsButton
app.cruiseV = currentCruiseSpeed*1.944;
app.AirspeedLabel.Text = 'knots';
end
The above code uses a map to manage the units as a string (key) to provide the conversion factor (value). This assumes that the app.AirspeedLabel.Text is valid and that the strings written here are valid keys within the map.
