ListView in Xamarin Forms | Xamarin Forms ListView With Item Tapped
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Xamarin.Forms ListView ListView is a view for presenting lists of data, especially long lists that require scrolling. A ListView control can be used in any situation where you're displaying scrollable lists of data. The ListView class supports context actions and data binding.
The ListView control shouldn't be confused with the TableView control. The TableView control is a better option whenever you have a non-bound list of options or data because it allows predefined options to be specified in XAML. For example, the iOS settings app, which has a mostly predefined set of options, is better suited to use a TableView than a ListView.
The ListView class doesn't support defining list items in XAML, you must use the ItemsSource property or data binding with an ItemTemplate to define items in the list.
A ListView is best suited for a collections consisting of a single data type. This requirement is because only one type of cell can be used for each row in the list. The TableView control can support multiple cell types, so it is a better option when you need to display multiple data types.
For more information about binding data to a ListView instance, see ListView data sources. Components
The ListView control has a number of components available to exercise the native functionality of each platform. These components are defined in the following sections. Headers and footers
Header and footer components display at the beginning and end of a list, separate from list's data. Headers and footers can be bound to a separate data source from the ListView's data source. Groups
Data in a ListView can be grouped for easier navigation. Groups are typically data bound. The following screenshot shows a ListView with grouped data: Cells
Data items in a ListView are called cells. Each cell corresponds to a row of data. There are built-in cells to choose from, or you can define your own custom cell. Both built-in and custom cells can be used/defined in XAML or code. Built-in cells, such as the TextCell and ImageCell, correspond to native controls and are especially performant. Check my apps on play store: https://play.google.com/store/apps/details?id=com.miktech.candyburst https://play.google.com/store/apps/details?id=com.MikTech.BubbleShoot For Flutter and Python Tutorials Subscribe this channel: https://www.youtube.com/channel/UCsHIWD4kRiH2XEu7lvUe--g Follow My Facebook Page: https://web.facebook.com/JAVA-C-Tutorials-100746911709127 #Xamarin #ListView #Tutorial
A TextCell displays a string of text, optionally with detail text. Detail text is rendered as a second line in a smaller font with an accent color.
An ImageCell displays an image with text. Appears as a TextCell with an image on the left.
Custom cells are used to present complex data. For example, a custom cell could be used to present a list of songs that includes the album and artist.
A Xamarin.Forms ListView is used for displaying lists of data. This article explains how to populate a ListView with data and how to bind data to the selected item. ItemsSource
A ListView is populated with data using the ItemsSource property, which can accept any collection implementing IEnumerable. The simplest way to populate a ListView involves using an array of strings
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