public ManageLanguage()
{
try
{
InitializeComponent();
DataContext = LanguageServices.GetAllLanguages();
}
catch (Exception ex)
{
CatchException(ex);
}
}
private void cmdSave_Click(object sender, RoutedEventArgs e)
{
Cursor = Cursors.Wait;
IList <Language> objSource = LanguageServices.GetAllLanguages();
IList <Language> objTarget = (IList <Language>)dtgData.DataContext;
foreach (Language item in objSource)
{
if (!objTarget.Contains(item))
{
LanguageServices.Delete(item);
}
}
foreach (Language item in objTarget)
{
if (!objSource.Contains(item))
{
LanguageServices.Add(item);
}
}
Close();
}