public MainWindow()
{
InitializeComponent();
MakeMeasureMode.Children.Add(new MakeMeasureMode(_articles));
WatchMode.Children.Add(new WatchMode(_articles));
_addNewArticleCommand = new RelayActionCommand();
AddNewArticleCommand.CanExecuteAction += IsCanExecute;
AddNewArticleCommand.ExecuteAction += ShowNewArticleWindow;
}
public PersonViewModel()
{
objds = new DataAccess();
Persons = new ObservableCollection <PersonInfo>(objds.GetPersonData());
var defaultView = CollectionViewSource.GetDefaultView(Persons);
//The Command object is initialized where the 'CanExecuteAction' will be set True or False
//based upon the State of the 'Name' property
//The 'ExecuteAction' will accepts the data filtered from the collection
//based upon the data entered in the TextBox
SearchPersonCommand = new RelayActionCommand()
{
CanExecuteAction = n => !String.IsNullOrEmpty(Name),
ExecuteAction = n => defaultView.Filter = name => ((PersonInfo)name).FirstName.StartsWith(Name) ||
((PersonInfo)name).LastName.StartsWith(Name) ||
((PersonInfo)name).City == Name
};
}
