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Welcome to Vista Forums we are your forum to discuss Windows Vista x64 and x86 systems. Whether you need help or just want to post an idea you have on Vista, this is the forum for you.
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#1 | ||
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Guest
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To learn data binding I have a window with just 3 controls:
1. Previous Button 2. TextBox 3. Next button My goal is to bind a collection of names to the TextBox and be able to cyle through them with the two navigation buttons. Here's the code I have in place for the XAML window------------------------------------ private ListCollectionView view; public DataNavigator() { InitializeComponent(); ICollection<string> names = new Data().GetJustNames(); DataContext = names; view = (ListCollectionView) CollectionViewSource.GetDefaultView(DataContext); view.CurrentChanged += view_CurrentChanged; } void view_CurrentChanged(object sender, System.EventArgs e) { btnPrevious.IsEnabled = (view.CurrentPosition > 0); btnNext.IsEnabled = (view.CurrentPosition < view.Count-1); } private void btnNext_Click(object sender, RoutedEventArgs e) { view.MoveCurrentToNext(); } private void btnPrevious_Click(object sender, RoutedEventArgs e) { view.MoveCurrentToPrevious(); } --------------------------------------------------------------------------------------------- Now I'm pretty sure the navigation is working because the buttons become disabled correctly. My only question is how do I set the binding to the TextBox.Text property in XAML? <TextBox Margin="139,56.5,169,65.5" Name="tbName" Text="{Binding Path=?}"/> I'm not sure what the Path should be. I don't think I have to set the source because the TextBox is within the DataContext right? Thanks for any insight you might be able to provide! |
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Guest
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Text="{Binding Path=CurrentItem, Mode=OneWay}"
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