private void SetItemPage(LoaiMenu loaiMenu)
{
btnItemBack.Tag = loaiMenu;
btnItemNext.Tag = loaiMenu;
switch (loaiMenu)
{
case LoaiMenu.None:
break;
case LoaiMenu.Nhom:
break;
case LoaiMenu.Mon:
case LoaiMenu.KichThuocMon:
btnItemBack.Content = "Trờ Về";
var uriSource = new Uri(@"/SystemImages;component/Images/Back.png", UriKind.Relative);
btnItemBack.Background = System.Windows.Media.Brushes.White;
btnItemBack.Image = new BitmapImage(uriSource);
btnItemNext.Content = "Tiếp Theo";
uriSource = new Uri(@"/SystemImages;component/Images/Forward.png", UriKind.Relative);
btnItemNext.Background = System.Windows.Media.Brushes.White;
btnItemNext.Image = new BitmapImage(uriSource);
btnItemBack.Visibility = System.Windows.Visibility.Visible;
btnItemNext.Visibility = System.Windows.Visibility.Visible;
btnItemBack.IsEnabled = true;
btnItemNext.IsEnabled = true;
btnItemNext.Click += new RoutedEventHandler(btnItemNext_Click);
btnItemBack.Click += new RoutedEventHandler(btnItemBack_Click);
break;
default:
break;
}
}
private void btnItemBack_Click(object sender, RoutedEventArgs e)
{
LoaiMenu lm = (LoaiMenu)btnItemBack.Tag;
switch (lm)
{
case LoaiMenu.None:
btnItems_Click(sender, e);
break;
case LoaiMenu.Nhom:
break;
case LoaiMenu.Mon:
if (PageItems > 1)
{
PageItems--;
LoadMon(MenuNhomIndex.MenuNhom.NhomID);
}
break;
case LoaiMenu.KichThuocMon:
if (PageKichThuocMon > 1)
{
PageKichThuocMon--;
LoadKichThuocMon(MenuMonIndex);
}
break;
default:
break;
}
}
private void btnItemNext_Click(object sender, RoutedEventArgs e)
{
LoaiMenu lm = (LoaiMenu)btnItemNext.Tag;
switch (lm)
{
case LoaiMenu.None:
btnItems_Click(sender, e);
break;
case LoaiMenu.Nhom:
break;
case LoaiMenu.Mon:
if (MenuNhomIndex != null)
{
if (PageItems < lsMenuMon.Count / (gridItems.Children.Count - 2) + 1)
{
PageItems++;
LoadMon(MenuNhomIndex.MenuNhom.NhomID);
}
}
break;
case LoaiMenu.KichThuocMon:
if (MenuNhomIndex != null)
{
if (PageKichThuocMon < lsMenuKichThuocMon.Count / (gridItems.Children.Count - 2) + 1)
{
PageKichThuocMon++;
LoadKichThuocMon(MenuMonIndex);
}
}
break;
default:
break;
}
}
private void SetItemPage(LoaiMenu loaiMenu)
{
btnItemBack.Tag = loaiMenu;
btnItemNext.Tag = loaiMenu;
switch (loaiMenu)
{
case LoaiMenu.None:
break;
case LoaiMenu.Nhom:
break;
case LoaiMenu.Mon:
case LoaiMenu.KichThuocMon:
btnItemBack.Content = "Trờ Về";
var uriSource = new Uri(@"/SystemImages;component/Images/Back.png", UriKind.Relative);
btnItemBack.Background = System.Windows.Media.Brushes.White;
btnItemBack.Image = new BitmapImage(uriSource);
btnItemNext.Content = "Tiếp Theo";
uriSource = new Uri(@"/SystemImages;component/Images/Forward.png", UriKind.Relative);
btnItemNext.Background = System.Windows.Media.Brushes.White;
btnItemNext.Image = new BitmapImage(uriSource);
btnItemBack.Visibility = System.Windows.Visibility.Visible;
btnItemNext.Visibility = System.Windows.Visibility.Visible;
btnItemBack.IsEnabled = true;
btnItemNext.IsEnabled = true;
btnItemNext.Click += new RoutedEventHandler(btnItemNext_Click);
btnItemBack.Click += new RoutedEventHandler(btnItemBack_Click);
break;
default:
break;
}
}
