/// <summary>
/// For three-state toggles, Checked event gets fired when
/// IsChecked changes to true
/// This corresponds to our High Volume state
/// </summary>
/// <param name="sender">sender as object</param>
/// <param name="e">event argument</param>
private void VolumeToggle_Checked(object sender, RoutedEventArgs e)
{
ToggleButton checkedToggle = sender as ToggleButton;
foreach (ToggleButton toggle in VolumeToggles)
{
// only looking for toggles other than the one that was checked
if (toggle == checkedToggle)
{
continue;
}
// if volume state is high, change it to low (null)
if (toggle.IsChecked == true)
{
toggle.IsChecked = null;
}
}
// set volume of this sound bank to High
soundPlayer.ChangeSoundBankVolume(VolumeToggles.IndexOf(checkedToggle), Volume.High);
// update volume icon and pitch icon
VolumeIcons[VolumeToggles.IndexOf(checkedToggle)].VolumeLevel = Volume.High;
PitchIcons[VolumeToggles.IndexOf(checkedToggle)].IsEnabled = true;
}
