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POHow do you bind a collection of items to a list box of checkboxes?
 

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  1. POHow do you bind a collection of items to a list box of checkboxes?
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    <p>Sorry for the vague description, I can't think of a better way to put it.</p> <p>Let's say that my ViewModel has a property as follows:</p> <pre><code>public List&lt;MyClass&gt; SubSystems { get; set; } </code></pre> <p>and the SubSystems class:</p> <pre><code>public class SubSystem { public string Name { get; set; } public bool IsSelected { get; set; } } </code></pre> <p>In the view, I'd like to bind the <code>SubSystems</code> property to, what I think would be, a list of checkboxes where the IsChecked and Name properties of the CheckBox is bound to the their respective properties, IsChecked for IsSelected and Content for Name.</p> <p>I know I can make a ListBox in the XAML, but I'm not sure how I'd go about doing this using binding and a collection..</p> <p>Thanks for the help!</p> <p>Edit -</p> <p>Here's the XAML:</p> <pre><code>&lt;GroupBox Header="Sub-Systems" Grid.Column="0" Grid.Row="0" Margin="5"&gt; &lt;Grid&gt; &lt;Grid.Resources&gt; &lt;DataTemplate x:Key="checkBox"&gt; &lt;StackPanel Orientation="Horizontal"&gt; &lt;CheckBox IsChecked="{Binding IsSelected}" /&gt; &lt;TextBlock Text="{Binding Name}" /&gt; &lt;/StackPanel&gt; &lt;/DataTemplate&gt; &lt;/Grid.Resources&gt; &lt;ListBox ItemTemplate="{StaticResource checkBox}" ItemsSource="{Binding SubSystems}" /&gt; &lt;/Grid&gt; &lt;/GroupBox&gt; </code></pre> <p>Edit #2 -</p> <p>Just to clarify, all of the examples populate the box, but none of the examples are breaking on the breakpoints in the setters.</p>
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    1. COYou also need NotifyPropertyChanged in case your SubSystem object changes somewhere else, it should notify the CheckBox it has changed, so the CheckBox can update itself.
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