using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; 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; namespace StormChatWPF { /// /// UserWindow.xaml 的交互逻辑 /// public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void AddUserList() { if (Chat.userlist.Any()) { foreach (var user in Chat.userlist) { UsersList.Items.Add(user); } } }//向联系人列表listview中添加元素 private void UsersList_Selected(object sender, RoutedEventArgs e) { } private void UsersList_SelectionChanged(object sender, SelectionChangedEventArgs e) { } private void Button_Click(object sender, RoutedEventArgs e) { AddUserList(); } } }