private void MainWindow_Loaded(object sender, RoutedEventArgs e) { DataContext = this; MainTable = new GenericTable <string, double, string>(); MainTable.AddColumn("Col 1"); MainTable.AddColumn("Col 2"); MainTable.AddColumn("Col 3"); MainTable.AddRow("Row 1"); MainTable.AddRow("Row 2"); MainTable.AddRow("Row 3"); MainTable.Update(); }