WPF - Add User Control Tabs in Tab Control.

We can add a Tab Item of TabControl dynamically.
This post is simple example that User Control Tabs is added in TabControl.

1. Add TabControl in Window.

2. Show a dialog of TabControl Items.

3. Remove a TabItem.

4. Create User Control.(I created 3 User Control)

5. Add Window Loaded event.

6. Type below code in Window Loaded event.

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using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Navigation; using System.Windows.Shapes; namespace AddTabItem { public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void Window_Loaded(object sender, RoutedEventArgs e) { UserControl[] userControls = new UserControl[] { new UserControl1(), new UserControl2(), new UserControl3()}; foreach (UserControl uc in userControls) { TabItem tabItem = new TabItem(); tabItem.Header = "New Tab"; tabItem.Content = uc; tabControl1.Items.Add(tabItem); } } } }

7. If you run WPF Appliction, you can see added 3 TabItem in TabControl.