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using System.Collections.Generic;
using System.Text;
namespace Studenci
{
public class Student : INotifyPropertyChanged
{
private string studentid;
public string StudentId
{
get
{
return studentid;
}
set
{
if (studentid != value)
{
name = value;
OnPropertyChanged();
}
}
}
private string name;
public string Name
{
get
{
return name;
}
set
{
if (name != value)
{
name = value;
OnPropertyChanged();
}
}
}
private string surname;
public string Surname
{
get
{
return surname;
}
set
{
if (surname != value)
{
surname = value;
OnPropertyChanged();
}
}
}
protected void OnPropertyChanged([CallerMemberName] string name = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
}
public event PropertyChangedEventHandler PropertyChanged;
}
}
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xamarin.Forms;
namespace Studenci
{
public partial class MainPage : ContentPage
{
public MainPage()
{
InitializeComponent();
var studenci = new List<Student>();
studenci.Add(new Student { StudentId = "001", Name = "Jon", Surname = "Snow" });
studenci.Add(new Student { StudentId = "002", Name = "Jim", Surname = "Smith" });
list.ItemsSource = studenci;
}
private void list_ItemTapped(object sender, ItemTappedEventArgs e)
{
details.BindingContext = e.Item;
}
}
}
<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="Studenci.MainPage">
<StackLayout>
<ListView x:Name="list" ItemTapped="list_IteamTapped">
<ListView.ItemTemplate>
<DataTemplate>
<TextCell Text="{Binding StudentId }"/>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
<StackLayout x:Name="details" Padding="10">
<Label Text="ID Studenta"/>
<Label FontSize="Medium" Text="{Binding StudentId}"/>
<Label Text="Imię"/>
<Entry Text="{Binding Name, Mode=TwoWay}"/>
<Label Text="Nazwisko"/>
<Entry Text="{Binding Surname, Mode=TwoWay}"/>
</StackLayout>
</StackLayout>
</ContentPage>
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