// Abfangen der Tastatureingabe
private void Window_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.D0 || e.Key == Key.NumPad0)
{ // Ansprechen von Button1, Erzeugung eines neuen Events,
// instanzierung eines RoutedEventArgs bassierende auf der Klasse
// Button und Ausführung von ClickEvent.
button0.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
// versucht den Fokus auf das Element zu legen. So wirkt der Button als würde er betätigt
button0.Focus();
}
else if (e.Key == Key.D1 || e.Key == Key.NumPad1)
{
button1.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button1.Focus();
}
else if (e.Key == Key.D2 || e.Key == Key.NumPad2)
{
button2.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button2.Focus();
}
else if (e.Key == Key.D3 || e.Key == Key.NumPad3)
{
button3.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button3.Focus();
}
else if (e.Key == Key.D4 || e.Key == Key.NumPad4)
{
button4.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button4.Focus();
}
else if (e.Key == Key.D5 || e.Key == Key.NumPad5)
{
button5.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button5.Focus();
}
else if (e.Key == Key.D6 || e.Key == Key.NumPad6)
{
button6.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button6.Focus();
}
else if (e.Key == Key.D7 || e.Key == Key.NumPad7)
{
button7.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button7.Focus();
}
else if (e.Key == Key.D8 || e.Key == Key.NumPad8)
{
button8.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button8.Focus();
}
else if (e.Key == Key.D9 || e.Key == Key.NumPad9)
{
button9.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button9.Focus();
}
else if (e.Key == Key.Delete)
{
Backspace.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
Backspace.Focus();
}
else if (e.Key == Key.Escape)
{
buttonLöschen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonLöschen.Focus();
}
else if (e.Key == Key.Enter)
{
buttongleich.Focus();
//buttongleich.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
}
else if (e.Key == Key.Add)
{
buttonPlus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonPlus.Focus();
}
else if (e.Key == Key.Subtract)
{
buttonMinus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMinus.Focus();
}
else if (e.Key == Key.Multiply)
{
buttonMal.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMal.Focus();
}
else if (e.Key == Key.Divide)
{
buttonTeilen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonTeilen.Focus();
}
else if (e.Key == Key.OemComma || e.Key == Key.Decimal)
{
button_Komma.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button_Komma.Focus();
}
}
// Abfangen der Tastatureingabe
private void Window_KeyDown(object sender, KeyEventArgs e)
{ // Prüfung ob ein Zahlensystem gewählt wurde
if (!inhaltRadiobutton.Equals(""))
{ // Abhängig vom gewählten Zahlensystem werden nur bestimmte Tasten abgefangen
switch (inhaltRadiobutton)
{
case "BIN":
if (e.Key == Key.D0 || e.Key == Key.NumPad0)
{ // Ansprechen von Button1, Erzeugung eines neuen Events,
// instanzierung eines RoutedEventArgs bassierende auf der Klasse
// Button und Ausführung von ClickEvent.
button0.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button0.Focus();
}
else if (e.Key == Key.D1 || e.Key == Key.NumPad1)
{
button1.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button1.Focus();
}
else if (e.Key == Key.Delete)
{
Backspace.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
Backspace.Focus();
}
else if (e.Key == Key.Escape)
{
buttonLöschen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonLöschen.Focus();
}
else if (e.Key == Key.Enter)
{
// buttongleich.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttongleich.Focus();
}
else if (e.Key == Key.Add)
{
buttonPlus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonPlus.Focus();
}
else if (e.Key == Key.Subtract)
{
buttonMinus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMinus.Focus();
}
else if (e.Key == Key.Multiply)
{
buttonMal.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMal.Focus();
}
else if (e.Key == Key.Divide)
{
buttonTeilen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonTeilen.Focus();
}
break;
case "DEC":
if (e.Key == Key.D0 || e.Key == Key.NumPad0)
{
button0.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button0.Focus();
}
else if (e.Key == Key.D1 || e.Key == Key.NumPad1)
{
button1.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button1.Focus();
}
else if (e.Key == Key.D2 || e.Key == Key.NumPad2)
{
button2.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button2.Focus();
}
else if (e.Key == Key.D3 || e.Key == Key.NumPad3)
{
button3.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button3.Focus();
}
else if (e.Key == Key.D4 || e.Key == Key.NumPad4)
{
button4.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button4.Focus();
}
else if (e.Key == Key.D5 || e.Key == Key.NumPad5)
{
button5.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button5.Focus();
}
else if (e.Key == Key.D6 || e.Key == Key.NumPad6)
{
button6.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button6.Focus();
}
else if (e.Key == Key.D7 || e.Key == Key.NumPad7)
{
button7.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button7.Focus();
}
else if (e.Key == Key.D8 || e.Key == Key.NumPad8)
{
button8.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button8.Focus();
}
else if (e.Key == Key.D9 || e.Key == Key.NumPad9)
{
button9.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button9.Focus();
}
else if (e.Key == Key.Delete)
{
Backspace.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
Backspace.Focus();
}
else if (e.Key == Key.Escape)
{
buttonLöschen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonLöschen.Focus();
}
else if (e.Key == Key.Enter)
{
// buttongleich.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttongleich.Focus();
}
else if (e.Key == Key.Add)
{
buttonPlus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonPlus.Focus();
}
else if (e.Key == Key.Subtract)
{
buttonMinus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMinus.Focus();
}
else if (e.Key == Key.Multiply)
{
buttonMal.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMal.Focus();
}
else if (e.Key == Key.Divide)
{
buttonTeilen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonTeilen.Focus();
}
break;
case "OCT":
if (e.Key == Key.D0 || e.Key == Key.NumPad0)
{
button0.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button0.Focus();
}
else if (e.Key == Key.D1 || e.Key == Key.NumPad1)
{
button1.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button1.Focus();
}
else if (e.Key == Key.D2 || e.Key == Key.NumPad2)
{
button2.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button2.Focus();
}
else if (e.Key == Key.D3 || e.Key == Key.NumPad3)
{
button3.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button3.Focus();
}
else if (e.Key == Key.D4 || e.Key == Key.NumPad4)
{
button4.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button4.Focus();
}
else if (e.Key == Key.D5 || e.Key == Key.NumPad5)
{
button5.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button5.Focus();
}
else if (e.Key == Key.D6 || e.Key == Key.NumPad6)
{
button6.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button6.Focus();
}
else if (e.Key == Key.D7 || e.Key == Key.NumPad7)
{
button7.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button7.Focus();
}
else if (e.Key == Key.Delete)
{
Backspace.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
Backspace.Focus();
}
else if (e.Key == Key.Escape)
{
buttonLöschen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonLöschen.Focus();
}
else if (e.Key == Key.Enter)
{
// buttongleich.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttongleich.Focus();
}
else if (e.Key == Key.Add)
{
buttonPlus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonPlus.Focus();
}
else if (e.Key == Key.Subtract)
{
buttonMinus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMinus.Focus();
}
else if (e.Key == Key.Multiply)
{
buttonMal.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMal.Focus();
}
else if (e.Key == Key.Divide)
{
buttonTeilen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonTeilen.Focus();
}
break;
case "HEX":
if (e.Key == Key.D0 || e.Key == Key.NumPad0)
{
button0.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button0.Focus();
}
else if (e.Key == Key.D1 || e.Key == Key.NumPad1)
{
button1.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button1.Focus();
}
else if (e.Key == Key.D2 || e.Key == Key.NumPad2)
{
button2.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button2.Focus();
}
else if (e.Key == Key.D3 || e.Key == Key.NumPad3)
{
button3.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button3.Focus();
}
else if (e.Key == Key.D4 || e.Key == Key.NumPad4)
{
button4.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button4.Focus();
}
else if (e.Key == Key.D5 || e.Key == Key.NumPad5)
{
button5.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button5.Focus();
}
else if (e.Key == Key.D6 || e.Key == Key.NumPad6)
{
button6.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button6.Focus();
}
else if (e.Key == Key.D7 || e.Key == Key.NumPad7)
{
button7.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button7.Focus();
}
else if (e.Key == Key.D8 || e.Key == Key.NumPad8)
{
button8.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button8.Focus();
}
else if (e.Key == Key.D9 || e.Key == Key.NumPad9)
{
button9.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
button9.Focus();
}
else if (e.Key == Key.A)
{
buttonA.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonA.Focus();
}
else if (e.Key == Key.B)
{
buttonB.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonB.Focus();
}
else if (e.Key == Key.C)
{
buttonC.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonC.Focus();
}
else if (e.Key == Key.D)
{
buttonD.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonD.Focus();
}
else if (e.Key == Key.E)
{
buttonE.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonE.Focus();
}
else if (e.Key == Key.F)
{
buttonF.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonF.Focus();
}
else if (e.Key == Key.Delete)
{
Backspace.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
Backspace.Focus();
}
else if (e.Key == Key.Escape)
{
buttonLöschen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonLöschen.Focus();
}
else if (e.Key == Key.Enter)
{
// buttongleich.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttongleich.Focus();
}
else if (e.Key == Key.Add)
{
buttonPlus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonPlus.Focus();
}
else if (e.Key == Key.Subtract)
{
buttonMinus.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMinus.Focus();
}
else if (e.Key == Key.Multiply)
{
buttonMal.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonMal.Focus();
}
else if (e.Key == Key.Divide)
{
buttonTeilen.RaiseEvent(new RoutedEventArgs(Button.ClickEvent));
buttonTeilen.Focus();
}
break;
default:
break;
}
}
}