private void OnCaptureVolume(object sender, MouseButtonEventArgs e)
{
VolumeProgressBar.CaptureMouse();
IsMouseCapture = true;
// save mouse's position at capture point and use this value to calculate offset
SavedMousePoint = e.GetPosition(this);
// save progress's value at capture time and use this value in OnUpdateVolume
VolumeProgressBar.Tag = VolumeProgressBar.Value + SavedMousePoint.X - (VolumeProgressBar.TransformToAncestor(this).Transform(new Point(0, 0)).X + VolumeProgressBar.Value);
OnUpdateVolume(sender, e);
}
private void OnReleaseVolume(object sender, MouseButtonEventArgs e)
{
VolumeProgressBar.ReleaseMouseCapture();
IsMouseCapture = false;
}
