やり方

XAML

<ListView x:Name="listView">
    <ListView.ItemTemplate>
        <DataTemplate>
            <TextBox Text="{Binding text1}"></TextBox>
            <TextBox Text="{Binding text2}"></TextBox>
        </DataTemplate>
    </ListView.ItemTemplate>
</ListView>

C#

public class Lists
{
    public string text1 { get; set; }

    public string text2 { get; set; }
}

public static List<Lists> Llist = new List<Lists>();
public MainWindow(){
    ...
    Llist.add(new Lists{text1:"aaa",text2:"bbb"});
    Llist.add(new Lists{text1:"ccc",text2:"ddd"});

    listView.ItemsSource = Llist;
}

これでできます。自分が詰まったのでメモ