WPF DataGrid double click via commands + INotifyPropertyChanged?

Question

I want a command in my ViewModel to be executed when DataGrid item is clicked. As a parameter I want to have corresponding row.

I've found one approach in internet but it using DependencyProperty

http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/632ea875-a5b8-4d47-85b3-b30f28e0b827

I don't use DependencyProperty in my project, instead i'm using INotifyPropertyChanged. How to implement "double click in datagrid" commaind without using DependencyProperty?

Answer 1

xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
...
<DataGrid SelectedItem={Binding MySelectedItem, Mode=TwoWay}>
  <i:Interaction.Triggers>
    <i:EventTrigger EventName="MouseDoubleClick">
        <i:InvokeCommandAction Command="{Binding YourCommand}" />
    </i:EventTrigger>
  </i:Interaction.Triggers>
</DataGrid>