Prism Tabbed Page Builder

PathBuilder.cs

private string GetTabbedPagePath()
{
    string path = nameof(Views.MainTabbedPage);

    var children = new List<string>()
    {
        $"createTab={nameof(Views.TabAPage)}",
        $"createTab={nameof(Views.TabBPage)}",
        $"createTab={nameof(Views.TabCPage)}"
    };

    if (children.Count > 0)
        path += "?" + string.Join("&", children);

    return path;
}