public void AddMerchandiseCategory()
{
merchandise_category merchCategory = new merchandise_category();
AddMerchandiseCategory addWindow = new AddMerchandiseCategory();
// Sets the window's context and gives it the types available, that aren't deleted
addWindow.DataContext = new { merchCategory };
addWindow.ShowDialog();
try
{
dataHandler.AddOrUpdate(merchCategory);
}
catch (Exception e)
{
System.Windows.MessageBox.Show("Error: " + e.Message);
}
NotifyOfPropertyChange("MerchandiseCategories");
}
public void Modify(merchandise_category merchCategory)
{
AddMerchandiseCategory addWindow = new AddMerchandiseCategory();
// Sets the window's context and gives it the types available, that aren't deleted
addWindow.DataContext = new { merchCategory };
if (addWindow.ShowDialog() == true)
{
try
{
dataHandler.AddOrUpdate(merchCategory);
}
catch (Exception e)
{
System.Windows.MessageBox.Show("Error: " + e.Message);
}
}
else
{
((System.Data.Entity.Infrastructure.IObjectContextAdapter)dataHandler.GetEntities()).ObjectContext.Refresh(System.Data.Entity.Core.Objects.RefreshMode.StoreWins, merchCategory);
}
NotifyOfPropertyChange("MerchandiseCategories");
}
public void Delete(merchandise_category obj)
{
dataHandler.RemoveData(obj);
NotifyOfPropertyChange("MerchandiseCategories");
}
