private void DateItem_Click(object sender, RoutedEventArgs e)
{
DateTimeWindow std = new DateTimeWindow();
if (window != null)
{
window.Close(); window = null;
}
window = std;
window.Show();
window.Activate();
}
private void OpLv_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
int index = OpLv.SelectedIndex;
switch (index)
{
case 0:
{
StdCackWindow std = new StdCackWindow();
if (window != null)
{
window.Close(); window = null;
}
window = std;
window.Show();
window.Activate();
break;
}
case 1:
{
DigitalWindow std = new DigitalWindow();
if (window != null)
{
window.Close(); window = null;
}
window = std;
window.Show();
window.Activate();
Close();
break;
}
case 2:
{
ConverterWindow window = new ConverterWindow();
if (converter == null)
{
converter = window;
converter.Show();
converter.Activate();
}
else
{
converter.Close();
converter = window;
converter.Show();
converter.Activate();
}
break;
}
case 3:
{
DateTimeWindow std = new DateTimeWindow();
if (window != null)
{
window.Close(); window = null;
}
window = std;
window.Show();
window.Activate();
break;
}
case 4:
{
ColorWindow std = new ColorWindow();
if (window != null)
{
window.Close(); window = null;
}
window = std;
window.Show();
window.Activate();
break;
}
case 5:
{
ConstFormWindow window = new ConstFormWindow();
if (ConstWindow == null)
{
ConstWindow = window;
ConstWindow.Show();
ConstWindow.Activate();
}
else
{
ConstWindow.Close();
ConstWindow = window;
ConstWindow.Show();
ConstWindow.Activate();
}
break;
}
}
OpLv.Visibility = Visibility.Hidden;
}