Set Binding ListView.ItemsSourceProperty to ListView //File:Window.xaml.cs 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.Shapes; using System.Diagnostics; namespace WpfApplication1 { public partial class Monitor : Window { public Monitor() { InitializeComponent(); BindProcessesToListView(); } private void BindProcessesToListView() { ObjectDataProvider provider = new ObjectDataProvider(); provider.ObjectType = typeof(Process); provider.MethodName = "GetProcesses"; Binding binding = new Binding(); binding.Source = provider; binding.Mode = BindingMode.OneWay; listView1.SetBinding(ListView.ItemsSourceProperty, binding); } } }