public ManageMetaData()
{
try
{
InitializeComponent();
DataContext = MetaDataServices.GetAll();
}
catch (Exception ex)
{
CatchException(ex);
}
}
private void cmdSave_Click(object sender, RoutedEventArgs e)
{
Cursor = Cursors.Wait;
IList <MetaData> objSource = MetaDataServices.GetAll();
IList <MetaData> objTarget = (IList <MetaData>)dtgData.DataContext;
foreach (MetaData item in objSource)
{
if (!objTarget.Contains(item))
{
MetaDataServices.Delete(item);
}
}
foreach (MetaData item in objTarget)
{
if (!objSource.Contains(item) && string.IsNullOrWhiteSpace(item.Name) == false)
{
MetaDataServices.Add(item);
}
}
Close();
}
