Windows Phone 二十一、联系人存储

<StackPanel>
<TextBox x:Name="txtName" Header="姓名" InputScope="NameOrPhoneNumber"/>
<TextBox x:Name="txtTel" Header="电话" InputScope="ChineseHalfWidth"/>
<TextBox x:Name="txtTel1" Header="电话" InputScope="TelephoneNumber"/>
<Button x:Name="btnSave" Content="Save" Click="btnSave_Click"/>
<Button x:Name="btnGet" Content="GET" Click="btnGet_Click"/>
<Button x:Name="btnPicker" Content="Picker" Click="btnPicker_Click"/>
<Button x:Name="btnGet2" Content="获取联系人信息2" Click="btnGet2_Click"/>
</StackPanel>

private async void btnSave_Click(object sender, RoutedEventArgs e)
{
var name = txtName.Text;
var tel = txtTel.Text;

// 联系人存储容器
ContactStore contactStore = await ContactStore.CreateOrOpenAsync(ContactStoreSystemAccessMode.ReadWrite, ContactStoreApplicationAccessMode.ReadOnly);

// 创建联系人信息对象
ContactInformation contactInformation = new ContactInformation();
// 设置联系人信息展示名称
contactInformation.DisplayName = name;
// 详细属性
var contactProps = await contactInformation.GetPropertiesAsync();
// 详细属性编辑通过字典形式操作，需要记住所有的属性名都有KnownContactProperties点出来
contactProps.Add(KnownContactProperties.MobileTelephone, tel);

// 创建一个存储对象将联系人信息存储到存储容器中
StoredContact storedContact = new StoredContact(contactStore, contactInformation);
// 保存
await storedContact.SaveAsync();
}

private async void btnGet_Click(object sender, RoutedEventArgs e)
{
// 联系人存储容器
ContactStore contactStore = await ContactStore.CreateOrOpenAsync(ContactStoreSystemAccessMode.ReadWrite, ContactStoreApplicationAccessMode.ReadOnly);

// 通过联系人存储容器查询联系人列表
var result = contactStore.CreateContactQuery();

var count = await result.GetContactCountAsync();

var list = await result.GetContactsAsync();

foreach (var item in list)
{
System.Diagnostics.Debug.WriteLine(item.DisplayName);
}
}

private async void btnPicker_Click(object sender, RoutedEventArgs e)
{
// 联系人选择器Flyout
Windows.ApplicationModel.Contacts.ContactPicker contactPicker = new Windows.ApplicationModel.Contacts.ContactPicker();
// 必须设置以下项
contactPicker.DesiredFieldsWithContactFieldType.Add(Windows.ApplicationModel.Contacts.ContactFieldType.PhoneNumber);
// 查询所有选中对象
var temp = await contactPicker.PickContactsAsync();

}

<Grid>
<TextBox x:Name="txtSearch"/>
<Button x:Name="btnSearch" Content="Search" Click="btnSearch_Click"/>
</Grid>

private async void btnSearch_Click(object sender, RoutedEventArgs e)
{
var contactStore = await Windows.ApplicationModel.Contacts.ContactManager.RequestStoreAsync();
// 通过联系人存储容器查询联系人列表(全文检索)
if (string.IsNullOrEmpty(txtSearch.Text))
{
var result = await contactStore.FindContactsAsync();
foreach (var item in result)
{
System.Diagnostics.Debug.WriteLine(item.DisplayName);
}
}
else
{
var result = await contactStore.FindContactsAsync(txtSearch.Text);
foreach (var item in result)
{
System.Diagnostics.Debug.WriteLine(item.DisplayName);
}
}

System.Diagnostics.Debug.WriteLine("--------------------------------");
}