private void Button_Komma_Click(object sender, RoutedEventArgs e)
{
if (!Decimal_Input)
{
Button_Is.Focus();
InsertNumber(",");
Decimal_Input = true;
}
}
private void Window_KeyDown(object sender, KeyEventArgs e)
{
if ((e.Key == Key.Decimal) || (e.Key == Key.OemComma))
{
if (!Decimal_Input)
{
Button_Is.Focus();
InsertNumber(",");
Decimal_Input = true;
}
}
switch (e.Key)
{
case Key.D0:
case Key.NumPad0:
Button_Is.Focus();
InsertNumber("0");
break;
case Key.D1:
case Key.NumPad1:
Button_Is.Focus();
InsertNumber("1");
break;
case Key.D2:
case Key.NumPad2:
Button_Is.Focus();
InsertNumber("2");
break;
case Key.D3:
case Key.NumPad3:
Button_Is.Focus();
InsertNumber("3");
break;
case Key.D4:
case Key.NumPad4:
Button_Is.Focus();
InsertNumber("4");
break;
case Key.D5:
case Key.NumPad5:
Button_Is.Focus();
InsertNumber("5");
break;
case Key.D6:
case Key.NumPad6:
Button_Is.Focus();
InsertNumber("6");
break;
case Key.D7:
case Key.NumPad7:
Button_Is.Focus();
InsertNumber("7");
break;
case Key.D8:
case Key.NumPad8:
Button_Is.Focus();
InsertNumber("8");
break;
case Key.D9:
case Key.NumPad9:
Button_Is.Focus();
InsertNumber("9");
break;
case Key.Add:
Calculation("+");
break;
case Key.Subtract:
Calculation("-");
break;
case Key.Multiply:
Calculation("x");
break;
case Key.Divide:
Calculation("÷");
break;
}
}
