public static AllPatientsWindow GetInstance()
{
if (_instance == null)
{
_instance = new AllPatientsWindow();
}
return(_instance);
}
public AllPatientsWindow()
{
InitializeComponent();
double screenWidth = System.Windows.SystemParameters.PrimaryScreenWidth;
double screenHeight = System.Windows.SystemParameters.PrimaryScreenHeight;
double windowWidth = this.Width;
double windowHeight = this.Height;
this.Left = (screenWidth / 2) - (windowWidth / 2);
this.Top = (screenHeight / 2) - (windowHeight / 2);
_instance = this;
SecretaryController sc = new SecretaryController();
lvUsers.ItemsSource = sc.GetAllPatients();
}
