与众不同 windows phone (26) - Contacts and Calendar(联系人和日历)
与众不同 windows phone (26) - Contacts and Calendar(联系人和日历)
作者:webabcd
介绍
与众不同 windows phone 7.5 (sdk 7.1) 之联系人和日历
- 获取联系人相关数据
- 获取日历相关数据
示例
1、演示如何获取联系人相关数据
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 中的图片,将图片转换成 WriteableBitmap 类型对象并返回 public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) { Contact contact = value as Contact; if (contact == null) return null; // 将联系人图片转换成 WriteableBitmap 类型的对象,并返回此对象 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(); } } }
ContactsDemo.xaml
<phone:PhoneApplicationPage x:Class="Demo.ContactsAndCalendar.ContactsDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone" xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" FontFamily="{StaticResource PhoneFontFamilyNormal}" FontSize="{StaticResource PhoneFontSizeNormal}" Foreground="{StaticResource PhoneForegroundBrush}" SupportedOrientations="Portrait" Orientation="Portrait" mc:Ignorable="d" d:DesignHeight="768" d:DesignWidth="480" shell:SystemTray.IsVisible="True" xmlns:converter="clr-namespace:Demo.ContactsAndCalendar"> <phone:PhoneApplicationPage.Resources> <converter:ContactPictureConverter x:Key="ContactPictureConverter" /> </phone:PhoneApplicationPage.Resources> <Grid x:Name="LayoutRoot" Background="Transparent"> <StackPanel Orientation="Vertical"> <TextBlock Name="lblMsg" /> <Button Name="btnGetData" Content="获取联系人相关数据" Click="btnGetData_Click" /> <!--用于绑定设备中的全部联系人信息,并显示联系人的第一个 email 地址和第一个电话号码--> <ListBox Name="listBoxContacts" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0" > <ListBox.ItemTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Path=EmailAddresses[0].EmailAddress, Mode=OneWay}" /> <TextBlock Text="{Binding Path=PhoneNumbers[0].PhoneNumber, Mode=OneWay}" /> </StackPanel> </DataTemplate> </ListBox.ItemTemplate> </ListBox> <!--用于绑定设备中联系人 email 地址带“hotmail”的联系人数据,并显示联系人的图片及联系人的名称--> <ListBox Name="listBoxContactsWithHotmail" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0"> <ListBox.ItemTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <Border BorderThickness="2" HorizontalAlignment="Left" BorderBrush="{StaticResource PhoneAccentBrush}" > <Image Source="{Binding Converter={StaticResource ContactPictureConverter}}" Width="48" Height="48" Stretch="Fill" /> </Border> <TextBlock Text="{Binding Path=DisplayName, Mode=OneWay}" /> </StackPanel> </DataTemplate> </ListBox.ItemTemplate> </ListBox> </StackPanel> </Grid> </phone:PhoneApplicationPage>
ContactsDemo.xaml.cs
/* * 演示如何获取设备中的联系人数据 * * Contacts - 用于获取联系人数据的类 * Accounts - 联系人数据可能来自用户的不同帐户,Accounts 就是用来获取这个不同账户的,即数据源集合(只读属性,返回 Account 对象的集合) * SearchAsync(string filter, FilterKind filterKind, object state) - 开始异步搜索联系人数据 * string filter - 筛选关键字 * 当 filterKind 设置为 DisplayName, EmailAddress, PhoneNumber 时指定筛选关键字 * 当 filterKind 设置为 None, PinnedToStart 时此值无用,直接写 String.Empty 就好 * FilterKind filterKind - 筛选器的类别(Microsoft.Phone.UserData.FilterKind 枚举) * FilterKind.None - 返回全部联系人数据 * FilterKind.PinnedToStart - 返回已固定到开始屏幕的联系人数据 * FilterKind.DisplayName - 按名称搜索 * FilterKind.EmailAddress - 按 email 地址搜索 * FilterKind.PhoneNumber - 按电话号码搜索 * object state - 异步过程中的上下文 * SearchCompleted - 搜索完成时所触发的事件(事件参数 ContactsSearchEventArgs) * * ContactsSearchEventArgs * Filter - 筛选关键字 * FilterKind - 筛选器的类别 * Results - 返回搜索结果,Contact 对象的集合 * State - 异步过程中的上下文 * * Contact - 联系人 * Accounts - 与此联系人关联的数据源集合 * Addresses - 与此联系人关联的地址数据集合 * Birthdays - 与此联系人关联的生日数据集合 * Children - 子女 * Companies - 公司 * CompleteName - 联系人全称(包含诸如名字、职称和昵称之类的信息) * DisplayName - 显示名称 * EmailAddresses - email 地址 * IsPinnedToStart - 是否固定到了开始屏幕 * Notes - 备注 * PhoneNumbers - 电话号码 * SignificantOthers - 与此联系人关联的重要他人 * Websites - 网站 * * Account - 账户 * Name - 账户名称 * Kind - 账户的种类(Microsoft.Phone.UserData.StorageKind 枚举) * Phone, WindowsLive, Outlook, Facebook, Other */ 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 Microsoft.Phone.Controls; using Microsoft.Phone.UserData; namespace Demo.ContactsAndCalendar { public partial class ContactsDemo : PhoneApplicationPage { public ContactsDemo() { InitializeComponent(); } private void btnGetData_Click(object sender, RoutedEventArgs e) { // 实例化 Contacts,注册相关事件 Contacts contacts = new Contacts(); contacts.SearchCompleted += new EventHandler<ContactsSearchEventArgs>(contacts_SearchCompleted); // 指定搜索内容及搜索方式,开始异步搜索联系人信息 contacts.SearchAsync(String.Empty, FilterKind.None, null); lblMsg.Text = "数据加载中,请稍后。。。"; btnGetData.IsEnabled = false; } void contacts_SearchCompleted(object sender, ContactsSearchEventArgs e) { try { // 绑定联系人数据 listBoxContacts.DataContext = e.Results; // 绑定联系人 email 地址带“hotmail”的联系人数据 var hotmailContacts = from c in e.Results from ContactEmailAddress a in c.EmailAddresses where a.EmailAddress.Contains("hotmail") select c; listBoxContactsWithHotmail.DataContext = hotmailContacts; } catch (Exception ex) { MessageBox.Show(ex.ToString()); } this.Dispatcher.BeginInvoke(delegate { lblMsg.Text = "数据加载完毕,共有联系人数据 " + e.Results.Count().ToString() + " 条"; btnGetData.IsEnabled = true; }); } } }
2、演示如何获取日历相关数据
CalendarDemo.xaml
<phone:PhoneApplicationPage x:Class="Demo.ContactsAndCalendar.CalendarDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone" xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" FontFamily="{StaticResource PhoneFontFamilyNormal}" FontSize="{StaticResource PhoneFontSizeNormal}" Foreground="{StaticResource PhoneForegroundBrush}" SupportedOrientations="Portrait" Orientation="Portrait" mc:Ignorable="d" d:DesignHeight="768" d:DesignWidth="480" shell:SystemTray.IsVisible="True"> <Grid x:Name="LayoutRoot" Background="Transparent"> <StackPanel Height="Auto" Width="Auto" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" > <TextBlock Name="lblMsg" /> <Button Name="btnGetData" Content="获取日历相关数据" Click="btnGetData_Click" /> <!--用于绑定日历数据,并显示约会主题--> <ListBox Name="listBoxCalendar" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0" > <ListBox.ItemTemplate> <DataTemplate> <TextBlock Text="{Binding Path=Subject, Mode=OneWay}" /> </DataTemplate> </ListBox.ItemTemplate> </ListBox> <!--用于绑定日历数据(只绑定主日历数据),并显示约会主题--> <ListBox Name="listBoxCalendarPrimary" ItemsSource="{Binding}" Height="200" Margin="0,15,0,0" > <ListBox.ItemTemplate> <DataTemplate> <TextBlock Text="{Binding Path=Subject, Mode=OneWay}" /> </DataTemplate> </ListBox.ItemTemplate> </ListBox> </StackPanel> </Grid> </phone:PhoneApplicationPage>
CalendarDemo.xaml.cs
/* * 演示如何获取设备中的日历数据 * * Appointments - 用于获取日历约会数据的类 * Accounts - 日历约会数据可能来自用户的不同帐户,Accounts 就是用来获取这个不同账户的,即数据源集合(只读属性,返回 Account 对象的集合) * SearchAsync(DateTime startTimeInclusive, DateTime endTimeInclusive, int maximumItems, Account account, Object state) - 开始异步搜索日历约会数据 * startTimeInclusive - 指定搜索范围:开始时间 * endTimeInclusive - 指定搜索范围:结束时间 * maximumItems - 指定返回约会数据的最大数量 * account - 指定约会数据的来源账户(不指定的话则全账户搜索) * state - 异步过程中的上下文 * SearchCompleted - 搜索完成时所触发的事件(事件参数 AppointmentsSearchEventArgs) * * AppointmentsSearchEventArgs * StartTimeInclusive - 搜索范围的开始时间 * EndTimeInclusive - 搜索范围的结束时间 * Results - 返回搜索结果,Appointment 对象的集合 * State - 异步过程中的上下文 * * Appointment - 约会 * Account - 与此约会关联的数据源 * Attendees - 与此约会关联的参与者 * Details - 详细说明 * StartTime - 约会的开始时间 * EndTime - 约会的结束时间 * IsAllDayEvent - 约会是否来自附加日历 * IsPrivate - 是否是私人约会 * Location - 约会的地点 * Organizer - 约会的组织者 * Status - 如何处理此约会(Microsoft.Phone.UserData.AppointmentStatus 枚举) * Free - 空闲 * Tentative - 待定 * Busy - 忙碌 * OutOfOffice - 外出 * Subject - 约会的主题 */ 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 Microsoft.Phone.Controls; using Microsoft.Phone.UserData; namespace Demo.ContactsAndCalendar { public partial class CalendarDemo : PhoneApplicationPage { public CalendarDemo() { InitializeComponent(); } private void btnGetData_Click(object sender, RoutedEventArgs e) { // 实例化 Appointments,并注册相关事件 Appointments appointments = new Appointments(); appointments.SearchCompleted += new EventHandler<AppointmentsSearchEventArgs>(appointments_SearchCompleted); DateTime start = DateTime.Now; DateTime end = start.AddDays(7); int max = 20; // 指定搜索范围,开始异步搜索日历数据 appointments.SearchAsync(start, end, max, null); lblMsg.Text = "数据加载中,请稍后。。。"; btnGetData.IsEnabled = false; } void appointments_SearchCompleted(object sender, AppointmentsSearchEventArgs e) { try { // 绑定所有日历的数据 listBoxCalendar.DataContext = e.Results; // 只绑定主日历数据,其他附加日历的数据都过滤掉 var primaryCalendar = from Appointment a in e.Results where a.IsAllDayEvent == false select a; listBoxCalendarPrimary.DataContext = primaryCalendar; } catch (Exception ex) { MessageBox.Show(ex.ToString()); } this.Dispatcher.BeginInvoke(delegate { btnGetData.IsEnabled = true; lblMsg.Text = "数据加载完毕"; }); } } }
OK
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