void BtnAddRect_Click(object sender, RoutedEventArgs e)
{
var newRect = new NamedRectangle();
NamedRects.Add(newRect);
CurrentlySelectedNamedRect = newRect;
FixDuplicateNames();
RefreshCanvasRectangle();
}
void BtnRemoveRect_Click(object sender, RoutedEventArgs e)
{
if (NamedRects.Contains(CurrentlySelectedNamedRect))
{
var index = NamedRects.IndexOf(CurrentlySelectedNamedRect);
CurrentlySelectedNamedRect = null;
NamedRects.RemoveAt(index);
RefreshCanvasRectangle();
}
}
void lstRects_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (CurrentlySelectedNamedRect != null)
{
CurrentlySelectedNamedRect = lstRects.SelectedItem as NamedRectangle;
txtName.Text = CurrentlySelectedNamedRect.Name;
RefreshCanvasRectangle();
}
canVas.Focus();
}
public Window1()
{
NamedRects = new BindingList <NamedRectangle>();
NamedRects.ListChanged += HandleListChangedEventHandler;;
CurrentlySelectedNamedRect = NamedRects.AddNew();
NamedRects.AddNew();
NamedRects.AddNew();
FixDuplicateNames();
var TestString = "She sells seashells on the seashore";
InitializeComponent();
lstRects.ItemsSource = NamedRects;
}
void BtnAddRect_Click(object sender, RoutedEventArgs e)
{
var newRect= new NamedRectangle();
NamedRects.Add(newRect);
CurrentlySelectedNamedRect=newRect;
FixDuplicateNames();
RefreshCanvasRectangle();
}
