/// <summary>
/// Checks wether the inputed text is numeric and then calculate the inputed number factorial
/// </summary>
private void calculateBtn_Click(object sender, RoutedEventArgs e)
{
Console.WriteLine(Mode);
int n;
bool isNumeric = int.TryParse(FactorialValueTextBox, out n);
if (isNumeric)
{
FactorialResult = Mathematics.Factorial(n);
}
}
public Factorial(double mode)
{
InitializeComponent();
DataContext = this;
try
{
Mode = mode;
FactorialResult = Mathematics.Factorial((int)Mode);
}
catch (InvalidCastException ex)
{
Console.WriteLine(ex.Message);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
