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POButton inside a WPF List view/data grid
 

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    <p>I am trying to get the value/ID of the clicked row. If the row is selected, this works fine. But if I just try to click the button inside, the selected customer is null. How do I do Command Parameters here.<br> I tried this see the answers to the following questions:</p> <p><a href="https://stackoverflow.com/questions/3045872/listview-and-buttons-inside-listview">ListView and Buttons inside ListView</a></p> <p><a href="https://stackoverflow.com/questions/4921046/wpf-listview-with-button">WPF - Listview with button</a></p> <p>Here is the code: </p> <pre><code>&lt;Grid&gt; &lt;ListView ItemsSource="{Binding Path=Customers}" SelectedItem="{Binding Path=SelectedCustomer}" Width="Auto"&gt; &lt;ListView.View&gt; &lt;GridView&gt; &lt;GridViewColumn Header="First Name"&gt; &lt;GridViewColumn.CellTemplate&gt; &lt;DataTemplate&gt; &lt;StackPanel Margin="6,2,6,2"&gt; &lt;TextBlock Text="{Binding Name}"/&gt; &lt;/StackPanel&gt; &lt;/DataTemplate&gt; &lt;/GridViewColumn.CellTemplate&gt; &lt;/GridViewColumn&gt; &lt;GridViewColumn Header="Address"&gt; &lt;GridViewColumn.CellTemplate&gt; &lt;DataTemplate&gt; &lt;StackPanel Margin="6,2,6,2"&gt; &lt;Button Content="Address" Command="{Binding Path=DataContext.RunCommand, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ItemsControl}}}"/&gt; &lt;/StackPanel&gt; &lt;/DataTemplate&gt; &lt;/GridViewColumn.CellTemplate&gt; &lt;/GridViewColumn&gt; &lt;/GridView&gt; &lt;/ListView.View&gt; &lt;/ListView&gt; &lt;/Grid&gt; public class VM : ViewModelBase { public RelayCommand RunCommand { get; private set; } private ObservableCollection&lt;Customer&gt; _Customers; public ObservableCollection&lt;Customer&gt; Customers { get { return _Customers; } set { if (value != _Customers) { _Customers = value; RaisePropertyChanged("Customers"); } } } private Customer _SelectedCustomer; public Customer SelectedCustomer { get { return _SelectedCustomer; } set { if (value != _SelectedCustomer) { _SelectedCustomer = value; RaisePropertyChanged("SelectedCustomer"); } } } public VM() { Customers = Customer.GetCustomers(); RunCommand = new RelayCommand(OnRun); } private void OnRun() { Customer s = SelectedCustomer; } } </code></pre> <p>in the OnRun Method, selected Customer is coming in as null. I want the data row(customer) here. How do I do this?</p>
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    1. COSo if the row is selected and then you click the button it works? Have you tried automatically selecting the row the button is clicked from?
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    2. COWhat do you mean by that? How do you automatically select the row? The user selects it. I am confused
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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