Xamarin Using ListView

You may be receiving data from internet or you may want to keep tour data in a sequential order. To do this, you need to export your data to list and print it on the screen using a ListView in Xamarin. I will talk about this in my article today.

First we open a project. With this project we are opening, rebuild and wait for packages to settle. Then we need to set a standart for a data sorting. We must vreate a model for this. In this article iwould like to show you a guide application example. We create a model called Gıide. In this model we will store information such as name, surname, number, mail and home address.

public class Rehber
    {
        public string Ad { get; set; }
        public string Soyad { get; set; }
        public string Numara { get; set; }
        public string Mail { get; set; }
        public string Adres { get; set; }


    }

Then we will design the page that will display the guide. First we assign a title. Later in the StackLayout by putting a ListView we will store our data regularly around here. Here, using the Grids, name surnames and numbers will be displayed regularly.

 <StackLayout>
            <!-- Başlık kısmı-->
            <StackLayout Padding="20">
                <Label HorizontalTextAlignment="Center"
                       Text="REHBER"
                       FontAttributes="Bold"
                       TextColor="Black"/>
            </StackLayout>
            <!-- Rehberin görüntüleceği kısmı tasarlıyrouz-->
            <StackLayout>
                <ListView x:Name="listRehber" ItemsSource="{Binding .}">
                    <ListView.ItemTemplate>
                        <DataTemplate>
                            <ViewCell>
                                <ViewCell.View>
                                    <Grid>
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="*"/>
                                            <ColumnDefinition Width="*"/>
                                        </Grid.ColumnDefinitions>
                                        <Grid Grid.Column="0">
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="*"/>
                                                <ColumnDefinition Width="*"/>
                                            </Grid.ColumnDefinitions>
                                            <Label Text="{Binding Ad}"
                                                   TextColor="Black"
                                                   Grid.Column="0"/>
                                            <Label Text="{Binding Soyad}"
                                                   TextColor="Black"
                                                   Grid.Column="1"/>
                                        </Grid>
                                        <StackLayout Grid.Column="1">
                                            <Label Text="{Binding Numara}"
                                                   TextColor="Black"
                                                   />
                                        </StackLayout>
                                    </Grid>
                                </ViewCell.View>
                            </ViewCell>
                        </DataTemplate>
                    </ListView.ItemTemplate>
                </ListView>
            </StackLayout>
        </StackLayout>

When we come to the .cs part of this page, first we need to add a few numbers to the pavilion so let’s show it to the list. I am creating a function for this. Here I add 3 peoples to the list of contacts so that the list does not appear empty.

public void ListeDoldur(List<Rehber> list)
        {
            list.Add(new Rehber
            {
                Ad = "Ömer",
                Soyad = "Sezer",
                Numara = "21423423525",
                Mail = "oomersezer@gmail.com",
                Adres = "asdadasdasd"
            });
            list.Add(new Rehber
            {
                Ad = "Mehmet",
                Soyad = "Şükrü",
                Numara = "2141241241",

            });
            list.Add(new Rehber
            {
                Ad = "Ahmet",
                Soyad = "Veli",
                Numara = "34235235"
            });
        }

Then I put the list I added directly into the ListView that I created in the design section.

 List<Rehber> liste = new List<Rehber>();
		public AnaSayfa ()
		{
			InitializeComponent ();
            ListeDoldur(liste);
            listRehber.BindingContext = liste;
		}

The screen output is as follows.

You can reach the project here. If you have any questions about ListView, you can reach us by comment or mail.

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