ListBox Selected Index, Item, Value : ListBox « Windows Presentation Foundation « VB.Net

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VB.Net » Windows Presentation Foundation » ListBox Screenshots  ListBox Selected Index, Item, Value    <Window x:Class="WpfApplication1.MainWindow"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"     Title="WpfApplication1" Height="399" Width="320" WindowStartupLocation="CenterScreen">     <StackPanel xmlns:CorLib = "clr-namespace:System;assembly=mscorlib">     <ListBox Name = "dataList"/>     <ListBox Name = "lstColors">       <StackPanel Orientation ="Horizontal" Tag ="Yellow">         <Ellipse Fill ="Yellow" Height ="50" Width ="50"/>         <Label FontSize ="20" HorizontalAlignment="Center"           VerticalAlignment="Center">Yellow</Label>       </StackPanel>       <StackPanel Orientation ="Horizontal" Tag ="Blue">         <Ellipse Fill ="Blue" Height ="50" Width ="50"/>         <Label FontSize ="20" HorizontalAlignment="Center"           VerticalAlignment="Center">Blue</Label>       </StackPanel>       <StackPanel Orientation ="Horizontal" Tag ="Green">         <Ellipse Fill ="Green" Height ="50" Width ="50"/>         <Label FontSize ="20" HorizontalAlignment="Center"           VerticalAlignment="Center">Green</Label>       </StackPanel>     </ListBox>     <Button Name ="btnGetGameSystem" Click ="btnGetGameSystem_Click">       Video     </Button>     <Button Name ="btnGetColor" Click ="btnGetColor_Click">       Get Color     </Button>   </StackPanel> </Window> //File:Window.xaml.vb Imports System Imports System.Collections.Generic Imports System.Text Imports System.Windows Imports System.Windows.Controls Imports System.Windows.Data Imports System.Windows.Documents Imports System.Windows.Input Imports System.Windows.Media Imports System.Windows.Media.Imaging Imports System.Windows.Shapes Namespace WpfApplication1   Public Partial Class MainWindow     Inherits System.Windows.Window     Public Sub New()       InitializeComponent()       dataList.Items.Add("A")       dataList.Items.Add("B")       dataList.Items.Add("C")       dataList.Items.Add("D")       dataList.Items.Add("E")     End Sub     Protected Sub btnGetGameSystem_Click(sender As Object, args As RoutedEventArgs)       Console.WriteLine(dataList.SelectedIndex)       Console.WriteLine(dataList.SelectedItem)       Console.WriteLine(dataList.SelectedValue)     End Sub     Protected Sub btnGetColor_Click(sender As Object, args As RoutedEventArgs)       Console.WriteLine(TryCast(lstColors.Items(lstColors.SelectedIndex), StackPanel).Tag)     End Sub   End Class End Namespace             Related examples in the same category 1. External ListBox style 2. Define ListBox template 3. Set selected index for ListBox 4. Bind String Array Resource to ListBox 5. ListBox and SelectionMode 6. ListView using GridView.HeaderTemplate and GridViewColumn.CellTemplate properties 7. Load the Items in a ListBox Asynchronously 8. Change the Appearance of Alternate Items in a List 9. Change the Appearance of a List Item When It's Selected 10. Use Data Templates to Display Bound Data 11. CheckBox List 12. Convert the contents of a ListBoxItem to an instance of GridLength by using GridLengthConverter 13. Use the FontSizeConverter class to convert the content of a ListBoxItem to a value that represents the size of a font. 14. ListBox SelectionChanged Event 15. ListBox SelectionMode=Single 16. Get Selected Item from ListBox 17. ListBox selection changed event 18. Different Font Family and Size for each ListBoxItem 19. Handles ListBoxItem Selected events for the ListBoxItems in the inner ListBox. 20. Use Panel as a ListBoxItem 21. Create a ListBoxItem, set font, content, add the ListBoxItem to the ListBox 22. Select All ListBox Items 23. Create a style that will produce a horizontal ListBox. 24. Convert contents of a ListBoxItem to an instance of Thickness by using the ThicknessConverter 25. DataTrigger, ListBox and user object 26. Add selected file to ListBox 27. ListBox with Image item 28. Get selecte item from ListBox 29. List box with text and non-text content in the list box items. 30. This list box allows multiple user selections. 31. List box that uses data binding to populate the list box items. 32. This list box allows items to be selected in groups by using the SHIFT key and mouse or the CTRL key and space key. 33. Get selected item count from Listbox 34. Change Height 35. Change MinHeight 36. View and Select Items Using a List 37. Set text to TextBlock for selected list item 38. Iterate through the selected items and remove each one 39. Ensure there is at least one item selected 40. Select All and unselect all 41. Get Item At Index Position [0]