SkydriveFolderAPI.cs

using System;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Microsoft.Live;
using Windows.UI.Popups;
using System.Collections.Generic;

namespace LiveSDKSample
{
    public sealed partial class MainPage : Page
    {
        LiveConnectClient liveClient;
        public MainPage()
        {
            this.InitializeComponent();
        }

        private async void LoginButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                LiveAuthClient auth = new LiveAuthClient();
                LiveLoginResult loginresult = await auth.LoginAsync(new string[] 
                { 
                    "wl.signin",
                    "wl.basic",
                    "wl.skydrive",
                    "wl.skydrive_update"
                });
                if (loginresult.Status == LiveConnectSessionStatus.Connected)
                {
                    liveClient = new LiveConnectClient(loginresult.Session);
                    LiveOperationResult operationresult = await liveClient.GetAsync("me");
                    MessageDialog msg = new MessageDialog(string.Format("Name:{0}",
                        operationresult.Result["name"]
                        ));
                    await msg.ShowAsync();
                }
            }
            catch (LiveAuthException ex)
            {
                MessageDialog msg = new MessageDialog(ex.Message);
                msg.ShowAsync();
            }
        }

        private async void CreateButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                Dictionary<string, object> newfolder = new Dictionary<string, object>();
                newfolder.Add("name", "testfolder");    //testfolder是要建立的資料夾名稱
                LiveOperationResult operationresult = await liveClient.PostAsync("me/skydrive", newfolder);
                MessageDialog msg = new MessageDialog(string.Format("FolderName:{0}\nID:{1}",
                    operationresult.Result["name"],
                    operationresult.Result["id"]
                    ));
                await msg.ShowAsync();
            }
            catch (LiveConnectException ex)
            {
                MessageDialog msg = new MessageDialog(ex.Message);
                msg.ShowAsync();
            }
        }

        private async void GetButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                LiveOperationResult operationResult = await liveClient.GetAsync("me/skydrive/files");
                List<object> data = (List<object>)operationResult.Result["data"];
                FolderBox.Items.Clear();
                foreach (dynamic item in data)
                {
                    //將資料夾的ID記在Tag中方便做update和delete
                    FolderBox.Items.Add(new ListBoxItem()
                    {
                        Content = item.name,
                        Tag = item.id
                    });
                }
            }
            catch (LiveConnectException ex)
            {
                MessageDialog msg = new MessageDialog(ex.Message);
                msg.ShowAsync();
            }
        }

        private async void DeleteButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                if (FolderBox.SelectedItem != null)
                {
                    //DeleteAsync中傳入要刪除的資料夾ID
                    LiveOperationResult operationresult = await liveClient.DeleteAsync((FolderBox.SelectedItem as ListBoxItem).Tag.ToString());
                    MessageDialog msg = new MessageDialog("Folder deleted");
                    await msg.ShowAsync();
                }
            }
            catch (LiveConnectException ex)
            {
                MessageDialog msg = new MessageDialog(ex.Message);
                msg.ShowAsync();
            }
        }

        private async void UpdateButton_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                if (FolderBox.SelectedItem != null)
                {
                    Dictionary<string, object> updatefolder = new Dictionary<string, object>();
                    updatefolder.Add("name", "updatefolder");
                    //PutAsync中傳入要更新的資料夾ID
                    LiveOperationResult operationresult = await liveClient.PutAsync((FolderBox.SelectedItem as ListBoxItem).Tag.ToString(), updatefolder);                    
                    MessageDialog msg = new MessageDialog("Folder updated");
                    await msg.ShowAsync();
                }
            }
            catch (LiveConnectException ex)
            {
                MessageDialog msg = new MessageDialog(ex.Message);
                msg.ShowAsync();
            }
        }
    }
}