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Categories / C# / WPF

 

Long Binding Path

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"       xmlns:s="clr-namespace:System;assembly=mscorlib"       FontSize="12pt"       Name="page">     <StackPanel>         <TextBlock HorizontalAlignment="Center">             First element in StackPanel         </TextBlock>         <ListBox HorizontalAlignment="Center"                  Margin="24">             <ListBoxItem>First</ListBoxItem>             <ListBoxItem>Second</ListBoxItem>             <ListBoxItem>Third</ListBoxItem>             <ListBoxItem>Fourth</ListBoxItem>             <ListBoxItem>Fifth</ListBoxItem>         </ListBox>         <TextBlock HorizontalAlignment="Center">             <Label Content="Number of characters in third ListBox item = " />             <Label Content="{Binding ElementName=page, Path=Content.Children[1].Items[2].Content.Length}" />             <LineBreak />             <Label Content="Number of characters in selected item = " />             <Label Content="{Binding ElementName=page,Path=Content.Children[1].SelectedItem.Content.Length}" />         </TextBlock>     </StackPanel> </Page>