public void RemoveTabItem(AtlasTabItem tabItem) { var beforeClosedArgs = new TabCloseEventArgs(); BeforeTabClosed?.Invoke(this, beforeClosedArgs); if (!beforeClosedArgs.Cancel) { Items.Remove(tabItem); TabClosed?.Invoke(this, EventArgs.Empty); } }
private void Label_Closing(UIElement sender, TabCloseEventArgs e) { grid1.Visibility = Visibility.Collapsed; e.ShouldClose = false; e.Handled = true; }