public static ViewListModel GetInstance()
{
if (null == _vlm)
{
return (_vlm = new ViewListModel());
}
return _vlm;
}
public ViewList()
{
InitializeComponent();
_vlm = ModelManager.GetInstance();
this.DataContext = _vlm;
this.CommandBindings.Add(new CommandBinding(ViewListCommands.LaunchAddItem,ExecuteLaunchAddItem,CanExecuteItem));
this.CommandBindings.Add(new CommandBinding(ViewListCommands.EditItem, ExecuteEditItem, CanExecuteItem));
this.CommandBindings.Add(new CommandBinding(ViewListCommands.UpdateItem, ExecuteUpdateItem, CanExecuteItem));
}
private ModelManager()
{
_vlm = new ViewListModel();
}