private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            size        = new System.Drawing.Size((int)grid.ActualWidth, (int)grid.ActualHeight);
            windowClose = new windowClose();
            //windowClose.ShowInTaskbar = false;
            windowClose.Top = 0;

            windowClose.Left    = size.Width - windowClose.Width;
            windowClose._Click += windowClose__Click;


            windowTree = new windowTree();
            //windowTree.Topmost = true;
            windowTree.ShowInTaskbar         = false;
            windowTree.Height                = size.Height - 65;
            windowTree.Left                  = 0;
            windowTree.Top                   = 0;
            windowTree._SelectedItemChanged += windowTree__SelectedItemChanged;
            windowTree._MouseEnter          += windowControl__MouseEnter;
            windowTree._MouseLeave          += windowControl__MouseLeave;



            windowControl = new windowControl();
            //windowControl.Topmost = true;
            windowControl.ShowInTaskbar = false;
            windowControl.Width         = size.Width;
            windowControl.Left          = 0;
            windowControl.Top           = size.Height - 65;


            windowClose.Owner   = this;
            windowTree.Owner    = this;
            windowControl.Owner = this;

            windowClose.Show();
            windowTree.Show();
            windowControl.Show();


            if (pageStageList.Count > 0)
            {
                LoadPage(pageStageList[0].PageId);
            }

            windowTree.treeView.ItemsSource = Globals.treeviewSource;

            windowControl._MouseEnter         += windowControl__MouseEnter;
            windowControl._MouseLeave         += windowControl__MouseLeave;
            windowControl._ValueChanged       += windowControl__ValueChanged;
            windowControl._PlayStop           += windowControl__PlayStop;
            windowControl._Previous           += windowControl__Previous;
            windowControl._Next               += windowControl__Next;
            windowControl._PlayPause          += windowControl__PlayPause;
            windowControl._ShrinkChanged      += windowControl__ShrinkChanged;
            windowControl._MenuVisibleChanged += windowControl__MenuVisibleChanged;
            windowControl._VolumeChanged      += windowControl__VolumeChanged;
        }
        public void InitPlayer()
        {
            size = new System.Drawing.Size((int)grid.ActualWidth, (int)grid.ActualHeight);



            SetTittle(TittleName);



            windowTree = new windowTree();
            //windowTree.Topmost = true;

            _SelectedItemChanged += windowTree__SelectedItemChanged;
            _MouseEnter          += windowControl__MouseEnter;
            _MouseLeave          += windowControl__MouseLeave;

            windowControl = new windowControl();
            if (pageStageList.Count > 0)
            {
                LoadPage(pageStageList[0].PageId);
            }

            treeView.ItemsSource          = Globals.treeviewSource;
            windowControl.Opacity         = 0;
            windowControl.Height          = 0;
            windowControl.Width           = 0;
            windowControl._ValueChanged  += windowControl__ValueChanged;
            windowControl._PlayStop      += windowControl__PlayStop;
            windowControl._Previous      += windowControl__Previous;
            windowControl._Next          += windowControl__Next;
            windowControl._PlayPause     += windowControl__PlayPause;
            windowControl._VolumeChanged += windowControl__VolumeChanged;



            controlSound.VolumeChanged += windowControl__VolumeChanged;


            BtnUp.Click   += windowControl__Previous;
            BtnNext.Click += windowControl__Next;
            windowControl.Show();
        }