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POSilverlight Treeview inline HierarchicalDataTemplate binding issue
 

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  1. POSilverlight Treeview inline HierarchicalDataTemplate binding issue
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    <p>I have MyCollection of MyPOCO object (that has two string properties).</p> <p>When I try to implement a HierarchicalDataTemplate into a treeview the binding is not working, I get the class name.</p> <p>I know that if i take out the datatemplate from the control everything works fine but i am interested to see why this example is not working.</p> <pre><code>&lt;Grid x:Name="LayoutRoot" Background="White" DataContext="{Binding Source={StaticResource testVM}}"&gt; &lt;sdk:TreeView Margin="8,8,8,111" ItemsSource="{Binding MyCollection}"&gt; &lt;sdk:HierarchicalDataTemplate ItemsSource="{Binding MyPOCO}"&gt; &lt;sdk:HierarchicalDataTemplate.ItemTemplate&gt; &lt;DataTemplate&gt; &lt;StackPanel&gt; &lt;TextBlock Text="{Binding Property1}"/&gt; &lt;TextBlock Text="{Binding Property2}"/&gt; &lt;/StackPanel&gt; &lt;/DataTemplate&gt; &lt;/sdk:HierarchicalDataTemplate.ItemTemplate&gt; &lt;/sdk:HierarchicalDataTemplate&gt; &lt;/sdk:TreeView&gt; &lt;/Grid&gt; </code></pre> <p>Here is the ViewModel also.</p> <pre><code>namespace MyPOCProject </code></pre> <p>{ public class MyPOCO { private string property1;</p> <pre><code> public string Property1 { get { return property1; } set { property1 = value; } } private string property2; public string Property2 { get { return property2; } set { property2 = value; } } public MyPOCO(string p1, string p2) { property1 = p1; property2 = p2; } } public class MyViewModel : INotifyPropertyChanged { private ObservableCollection&lt;MyPOCO&gt; myCollection; public ObservableCollection&lt;MyPOCO&gt; MyCollection { get { return myCollection; } set { myCollection = value; RaisePropertyChanged("MyCollection"); } } public MyViewModel() { MyPOCO _poco1 = new MyPOCO("aaa1", "bbb1"); MyPOCO _poco2 = new MyPOCO("aaa2", "bbb2"); MyPOCO _poco3 = new MyPOCO("aaa3", "bbb3"); MyCollection = new ObservableCollection&lt;MyPOCO&gt;() { _poco1, _poco2, _poco3 }; } public event PropertyChangedEventHandler PropertyChanged; private void RaisePropertyChanged(string propertyName) { if (this.PropertyChanged != null) { this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); } } } </code></pre> <p>}</p> <p>So what am I doing wrong?</p> <p>AGAIN ... I am interested in this particular example. I want to know what's wrong with this example and why.</p> <p>Thanks.</p>
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    1. USasuciu
    1. USasuciu
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    1. CODo you have more code? I would like to see the classes please.
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      1. POSilverlight Treeview inline HierarchicalDataTemplate binding issue
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    2. COI updated the post. Thanks Silvermind.
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      1. USasuciu
 

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