與眾不同windows phone (26) Contacts and Calendar（連絡人和日曆）

介紹

與眾不同 windows phone 7.5 (sdk 7.1) 之裝置

擷取連絡人相關資料

擷取日曆相關資料

樣本

1、示範如何擷取連絡人相關資料

ContactPictureConverter.cs

using System; using System.Net; using System.Windows; using System.Windows.Controls; using System.Windows.Documents; using System.Windows.Ink; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Animation; using System.Windows.Shapes;    using Microsoft.Phone.UserData; using System.IO; using Microsoft.Phone;    namespace Demo.ContactsAndCalendar {     public class ContactPictureConverter : System.Windows.Data.IValueConverter     {         // 提取 Contact 中的圖片，將圖片轉換成 WriteableBitmap 類型對象並返回         public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)         {             Contact contact = value as Contact;             if (contact == null)                  return null;                // 將連絡人圖片轉換成 WriteableBitmap 類型的對象，並返回此對象             Stream imageStream = contact.GetPicture();             if (imageStream != null)                 return PictureDecoder.DecodeJpeg(imageStream);                return null;         }            public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)         {             throw new NotImplementedException();         }     } }