WPF ListView 数据绑定

<ListView Height="264" HorizontalAlignment="Left" Margin="28,84,0,0" Name="listView1" VerticalAlignment="Top" Width="526" >

            <ListView.View>

                <GridView x:Name="gridView1">

                    <GridViewColumn Header="UserId" DisplayMemberBinding="{Binding Path=UserId}"></GridViewColumn>

                    <GridViewColumn Header="UserName" DisplayMemberBinding="{Binding Path=UserName}"></GridViewColumn>

                    <GridViewColumn Header="MobilePhone" DisplayMemberBinding="{Binding Path=MobilePhone}"></GridViewColumn>

                    <GridViewColumn Header="Address" DisplayMemberBinding="{Binding Path=Address}"></GridViewColumn>

                </GridView>

            </ListView.View>

        </ListView>

 private void cbUserCategory_SelectionChanged_1(object sender, SelectionChangedEventArgs e)

        {

            UserRole_dc userRole = (UserRole_dc)this.cbUserCategory.SelectedItem;

            if (userRole != null)

            {

                UserInfo_dcCollection collection = service.GetUserByRoleId(userRole.Id);

                if (collection != null && collection.Count > 0)

                {

                    this.listView1.ItemsSource = collection;

                }

            }

        }