如何在 windows phone 8.1 runtime 应用程序中使用 ContactPicker 和 Contact 类 选择 phonenumer？

Question

我也可以获取电子邮件和显示名称，但我找不到任何 属性 来获取我选择的 phone 数量，我的代码如下

var contactPicker = new Windows.ApplicationModel.Contacts.ContactPicker(); contactPicker.DesiredFieldsWithContactFieldType.Add(ContactFieldType.PhoneNumber);
联系 contact = await contactPicker.PickContactAsync();

        if (contact != null)
        {

        }

Answer 1

 string phoneNumber = string.Empty;
            var contactPicker = new Windows.ApplicationModel.Contacts.ContactPicker();
            contactPicker.DesiredFieldsWithContactFieldType.Add(ContactFieldType.PhoneNumber);
            Contact contact = await contactPicker.PickContactAsync();

            if (contact != null)
            {
                foreach (ContactPhone phone in contact.Phones as IList<ContactPhone>)
                {
                    phoneNumber = phone.Number;
                }
            }