How to add or remove Tabs from SfTabView in Xamarin.Forms

In Xamarin.Forms SfTabView, you can add or remove TabItems at specific place based on index. Each item in Xamarin.Forms SfTabView is identified by its index value. Using the “SelectedIndex” property, you can remove items at a particular place. You can add new items in Xamarin.Forms SfTabView like adding items in normal collection. Using the “Insert” property of Xamarin.Forms SfTabView, you can insert SfTabItems at any place of SfTabView.

The following steps explain how to add or remove SfTabItem:

If you need to insert a new item at third place of SfTabView, the total item count should be more than two.

Step 1: Create an app using Xamarin.Forms SfTabView with all the required assemblies.

Step 2: Create an instance for SfTabItem and set any view as content for SfTabItem. Add the SfTabItem instance to Xamarin.Forms SfTabView items collection.

Step 3: Create buttons to add, remove, and insert SftabItems, and add SfTabItem to SfTabView on button click. Refer to the following code snippet.

private void Additem_Clicked(object sender, EventArgs e)
{
    SfTabItem tabitem = new SfTabItem();
    tabitem.Title = "New Item Added";
    StackLayout stacklayout = new StackLayout();
    stacklayout.BackgroundColor = Color.LightBlue;
    tabitem.Content = stacklayout;
    tabView.Items.Add(tabitem);
}
 
private void Insertitem_Clicked(object sender, EventArgs e)
{
    SfTabItem insertitem = new SfTabItem();
    insertitem.Title = "New Item Inserted";
    StackLayout stacklayout1 = new StackLayout();
    stacklayout1.BackgroundColor = Color.PaleGreen;
    insertitem.Content = stacklayout1;
    if (tabView.Items.Count > 0)
        tabView.Items.Insert(1, insertitem);
    else
        tabView.Items.Insert(0, insertitem);
}
 
private void Removeitem_Clicked(object sender, EventArgs e)
{
    if (model.IsSelected && tabView.Items.Count > 0)
    {
        var s = tabView.SelectedIndex;
        tabView.Items.RemoveAt(s);
    }
}

Output

You can find the sample in the following link: https://www.syncfusion.com/downloads/support/directtrac/general/ze/AddTabItem2009410795.zip