How to create contactcards in UWP App

In this code snippet is an how to develope the contactcards in Universal Windows Application and using C sharp language

//MainPage1:
using System;
using System.Collections.Generic;
using Windows.ApplicationModel.Contacts;
using Windows.Foundation;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
namespace SDKTemplate
{
public partial class MainPage : Page
{
public const string FEATURE_NAME = "Contact cards C# sample";
List<Scenario> scenarios = new List<Scenario>
{
new Scenario() { Title="Show mini contact card", ClassType=typeof(Scenario1_Mini)},
new Scenario() { Title="Show mini contact card with delayed information", ClassType=typeof(Scenario2_DelayMini)},
new Scenario() { Title="Show full contact card", ClassType=typeof(Scenario3_Full)},
};
public Contact CreateContactFromUserInput(TextBox EmailAddress, TextBox PhoneNumber)
{
if (EmailAddress.Text.Length == 0 && PhoneNumber.Text.Length == 0)
{
NotifyUser("You must enter an email address and/or phone number.", NotifyType.ErrorMessage);
return null;
}
Contact contact = new Contact();
// Maximum length for email address is 321, enforced by XAML markup.
if (EmailAddress.Text.Length > 0)
{
ContactEmail email = new ContactEmail() { Address = EmailAddress.Text };
contact.Emails.Add(email);
}
// Maximum length for phone number is 50, enforced by XAML markup.
if (PhoneNumber.Text.Length > 0)
{
ContactPhone phone = new ContactPhone() { Number = PhoneNumber.Text };
contact.Phones.Add(phone);
}
return contact;
}
public static Rect GetElementRect(FrameworkElement element)
{
Windows.UI.Xaml.Media.GeneralTransform buttonTransform = element.TransformToVisual(null);
Point point = buttonTransform.TransformPoint(new Point());
return new Rect(point, new Size(element.ActualWidth, element.ActualHeight));
}
}
public class Scenario
{
public string Title { get; set; }
public Type ClassType { get; set; }
}
}
//Scenario_Mini1
using Windows.Foundation;
using Windows.UI.Popups;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Navigation;
namespace SDKTemplate
{
public sealed partial class Scenario1_Mini : Page
{
private MainPage rootPage = MainPage.Current;
public Scenario1_Mini()
{
this.InitializeComponent();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (!ContactManager.IsShowContactCardSupported())
{
NotSupportedWarning.Visibility = Visibility.Visible;
}
}
private void ShowContactCard_Click(object sender, RoutedEventArgs e)
{
Contact contact = rootPage.CreateContactFromUserInput(EmailAddress, PhoneNumber);
if (contact != null)
{
// Show the contact card next to the button.
Rect rect = MainPage.GetElementRect(sender as FrameworkElement);
// Show with default placement.
ContactManager.ShowContactCard(contact, rect);
}
}
private void ShowContactCardWithPlacement_Click(object sender, RoutedEventArgs e)
{
Contact contact = rootPage.CreateContactFromUserInput(EmailAddress, PhoneNumber);
if (contact != null)
{
// Show the contact card next to the button.
Rect rect = MainPage.GetElementRect(sender as FrameworkElement);
// Show with preferred placement to the right.
ContactManager.ShowContactCard(contact, rect, Placement.Right);
}
}
private void ShowContactCardWithOptions_Click(object sender, RoutedEventArgs e)
{
Contact contact = rootPage.CreateContactFromUserInput(EmailAddress, PhoneNumber);
if (contact != null)
{
// Show the contact card next to the button.
Rect rect = MainPage.GetElementRect(sender as FrameworkElement);
// Ask for the initial tab to be Phone.
ContactCardOptions options = new ContactCardOptions() { InitialTabKind = ContactCardTabKind.Phone };
// Show with default placement.
ContactManager.ShowContactCard(contact, rect, Placement.Default, options);
}
}
}
}
// Scenario2.Mini
using System.Threading.Tasks;
using Windows.ApplicationModel.Contacts;
using Windows.Foundation;
using Windows.UI.Popups;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Navigation;
namespace SDKTemplate
{
public sealed partial class Scenario2_DelayMini : Page
{
private MainPage rootPage = MainPage.Current;
public Scenario2_DelayMini()
{
this.InitializeComponent();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (!ContactManager.IsShowDelayLoadedContactCardSupported())
{
NotSupportedWarning.Visibility = Visibility.Visible;
}
}
private static Contact CreatePlaceholderContact()
{
// Create contact object with small set of initial data to display.
Contact contact = new Contact();
contact.FirstName = "Kim";
contact.LastName = "Abercrombie";
ContactEmail email = new ContactEmail();
email.Address = "[email protected]";
contact.Emails.Add(email);
return contact;
}
private async Task<Contact> DownloadContactDataAsync(Contact contact)
{
// Simulate the download latency by delaying the execution by 2 seconds.
await Task.Delay(2000);
if (!DownloadSucceeded.IsChecked.Value)
{
return null;
}
// Add more data to the contact object.
ContactEmail workEmail = new ContactEmail();
workEmail.Address = "[email protected]";
workEmail.Kind = ContactEmailKind.Work;
contact.Emails.Add(workEmail);
ContactPhone homePhone = new ContactPhone();
homePhone.Number = "(444) 555-0101";
homePhone.Kind = ContactPhoneKind.Home;
contact.Phones.Add(homePhone);
ContactPhone workPhone = new ContactPhone();
workPhone.Number = "(245) 555-0123";
workPhone.Kind = ContactPhoneKind.Work;
contact.Phones.Add(workPhone);
ContactPhone mobilePhone = new ContactPhone();
mobilePhone.Number = "(921) 555-0187";
mobilePhone.Kind = ContactPhoneKind.Mobile;
contact.Phones.Add(mobilePhone);
ContactAddress address = new ContactAddress();
address.StreetAddress = "123 Main St";
address.Locality = "Redmond";
address.Region = "WA";
address.Country = "USA";
address.PostalCode = "00000";
address.Kind = ContactAddressKind.Home;
contact.Addresses.Add(address);
return contact;
}
private async void ShowContactCard_Click(object sender, RoutedEventArgs e)
{
Contact contact = CreatePlaceholderContact();
// Show the contact card next to the button.
Rect rect = MainPage.GetElementRect(sender as FrameworkElement);
// The contact card placement can change when it is updated with more data. For improved user experience, specify placement
// of the card so that it has space to grow and will not need to be repositioned. In this case, default placement first places
// the card above the button because the card is small, but after the card is updated with more data, the operating system moves
// the card below the button to fit the card's expanded size. Specifying that the contact card is placed below at the beginning
// avoids this repositioning.
Placement placement = Placement.Below;
// For demonstration purposes, we ask for the Enterprise contact card.
ContactCardOptions options = new ContactCardOptions() { HeaderKind = ContactCardHeaderKind.Enterprise };
using (ContactCardDelayedDataLoader dataLoader = ContactManager.ShowDelayLoadedContactCard(contact, rect, placement, options))
{
// Simulate downloading more data from the network for the contact.
this.rootPage.NotifyUser("Simulating download...", NotifyType.StatusMessage);
Contact fullContact = await DownloadContactDataAsync(contact);
if (fullContact != null)
{
// Update the contact card with the full set of contact data.
dataLoader.SetData(fullContact);
this.rootPage.NotifyUser("Contact has been updated with downloaded data.", NotifyType.StatusMessage);
}
else
{
this.rootPage.NotifyUser("No further information available.", NotifyType.StatusMessage);
}
// The "using" statement will dispose the dataLoader for us.
}
}
}
}
// Scenario Full
using Windows.ApplicationModel.Contacts;
using Windows.Foundation;
using Windows.UI.ViewManagement;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Navigation;
namespace SDKTemplate
{
public sealed partial class Scenario3_Full : Page
{
private MainPage rootPage = MainPage.Current;
public Scenario3_Full()
{
this.InitializeComponent();
}
private void ShowContactCard_Click(object sender, RoutedEventArgs e)
{
Contact contact = rootPage.CreateContactFromUserInput(EmailAddress, PhoneNumber);
if (contact != null)
{
// Try to share the screen half/half with the full contact card.
FullContactCardOptions options = new FullContactCardOptions();
options.DesiredRemainingView = ViewSizePreference.UseHalf;
// Show the full contact card.
ContactManager.ShowFullContactCard(contact, options);
}
}
}
}