[原]如何在Silverlight中使用WebService绑定DataGrid

Page.xaml

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Collections.ObjectModel;

namespace SilverlightApplication15
{
public partial class Page : UserControl
{
public Page()
{
InitializeComponent();

}
void GetUser()
{
UserService.Service1SoapClient userService = new SilverlightApplication15.UserService.Service1SoapClient();
userService.GetUserCompleted += new EventHandler<SilverlightApplication15.UserService.GetUserCompletedEventArgs>(userService_GetUserCompleted);
userService.GetUserAsync();

}

void userService_GetUserCompleted(object sender, SilverlightApplication15.UserService.GetUserCompletedEventArgs e)
{
if (e.Error == null)
{
List<UserTest> user = new List<UserTest>();
ObservableCollection<SilverlightApplication15.UserService.User> list = e.Result;
for (int i = 0; i < list.Count; i++)
{
user.Add(new UserTest
{
UserName = list[i].UserName,
UserAge = list[i].UserAge
});
}
this.dgrd_DataGrid.ItemsSource = user;
}
}

private void LayoutRoot_Loaded(object sender, RoutedEventArgs e)
{
GetUser();
}

}

}

WebService中仅包含一个返回List<User>的GetUser();

PS：在Silverlight中并不包含DataGrid，如需使用，请引用System.Windows.Controls.Data

并且在Page.xaml中声明

xmlns:data="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"