private void MenuAddSaleBill_Click(object sender, RoutedEventArgs e)
{
var numberItem = TabControl_AddSaleBills.Items.Count;
if (numberItem >= maxAddSaleBillTab)
{
MessageBox.Show("Số tab tạo hóa đơn tối đa là !" + maxAddSaleBillTab, "Add more", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
////reset the list of tab titles
for (int i = 0; i < numberItem; i++)
{
CustomTabItem currentTab = (CustomTabItem)TabControl_AddSaleBills.Items[i];
currentTab.Title = GenerateTabTitle(i + 1);
}
//Add new tab
AddSaleBillUserControl addSaleBillUserControl = new AddSaleBillUserControl();
CustomTabItem customTabItem = new CustomTabItem()
{
Title = GenerateTabTitle(numberItem + 1), Content = addSaleBillUserControl
};
TabControl_AddSaleBills.Items.Add(customTabItem);
TabControl_AddSaleBills.SelectedItem = customTabItem;
}
private void LoadMainTabControl()
{
AddSaleBillUserControl addSaleBillUserControl = new AddSaleBillUserControl();
CustomTabItem customTabItem = new CustomTabItem()
{
Title = GenerateTabTitle(1), Content = addSaleBillUserControl
};
TabControl_AddSaleBills.Items.Clear();
TabControl_AddSaleBills.Items.Add(customTabItem);
TabControl_AddSaleBills.SelectedItem = customTabItem;
}
