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POAdding and updating a databound listbox C# windows phone
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2012-02-17T21:42:08.273
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2012-02-20T21:32:32.180
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I hope this question isnt to dumb, I've tried to search for a solution for 5hours, and mostly found helpfull stuff on this site, but I can not manage to fix my problem. I have my Item Class with just this property: <pre><code>public string ItemName { get; set; } </code></pre> And a Class to hold Items: <pre><code>public class ShoppingListItems { public static List<Item> ItemCollection { get; set; } public ShoppingListItems() { ItemCollection = new List<Item>(); AddAnItem("test"); } public static void AddAnItem(string name) { ItemCollection.Add(new Item() { ItemName = name }); } } </code></pre> And in my XAML file, binding related code is: <pre><code> xmlns:application="clr-namespace:ShoppingListTest" <Grid.Resources> <application:ShoppingListItems x:Key="ShoppingListItems" /> </Grid.Resources> <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0" DataContext="{StaticResource ShoppingListItems}"> <ListBox x:Name="listBox1" Height="Auto" ItemsSource="{Binding ItemCollection, Mode=TwoWay}"> <TextBlock x:Name="textBlock1" Text="{Binding ItemName}" FontSize="50" /> </code></pre> And then in my MainPage.xaml.cs, in a method on KeyDown I have: <pre><code>ShoppingListItems.AddAnItem(textBox1.Text); </code></pre> The list works great, and shows "test" in the listBox, but adding to the list does not work, I have tried to look at some NotifyPropertyChanged stuff, without any luck. Any idea on what I need to do to update the listBox? I would be soooo glad if anyone had some tips that would make this work!
Tags
<list><windows-phone-7><data-binding><listbox>
Title
Adding and updating a databound listbox C# windows phone
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