public void CopyFrom(Variable variable)
{
Value = variable.Value;
Label = variable.Label;
IsVisible = variable.IsVisible;
IsSelectable = variable.IsSelectable;
IsSelected = variable.IsSelected;
}
public CalculatorViewModel()
{
Scenarios = _staticScenarios;
Rate = new Variable(OnSelectedVariableChanged);
PresentValue = new Variable(OnSelectedVariableChanged);
FutureValue = new Variable(OnSelectedVariableChanged);
Payment = new Variable(OnSelectedVariableChanged);
Periods = new Variable(OnSelectedVariableChanged);
SelectScenario(Scenarios[0]);
}
private void OnSelectedVariableChanged(Variable variable)
{
_selectedVariable = variable;
if (variable != null && variable.IsSelected)
SetComputeButtonText(variable.Label);
}