How to programmatically add a double-click event to a WPF DataGrid Row?

Question

I can see based on this question: https://stackoverflow.com/a/3120866/181771 that it's possible to add a double-click event to a DataGrid row, e.g.:

<DataGrid ... >
    <DataGrid.ItemContainerStyle>
        <Style TargetType="DataGridRow">
            <EventSetter Event="MouseDoubleClick" Handler="Row_DoubleClick"/>
        </Style>
    </DataGrid.ItemContainerStyle>
    ...
</DataGrid>

Is it possible for me to do this in C#, depending on certain conditions? If so, how?

Check out UIElement.AddHadnler(). Add the handler to the entire grid and then check e.OriginalSource in the event handler. — user3455395
– user3455395, Commented Mar 28, 2014 at 12:50

Racil Hilan · Accepted Answer · 2014-03-28 13:04:20Z

2

Try this:

myRow.MouseDoubleClick += new RoutedEventHandler(Row_DoubleClick);

answered Mar 28, 2014 at 13:04

Racil Hilan

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user3455395 Over a year ago

Not exactly sure but adding it at a row level could be challenging (int terms of both perf and coding effort) as it'll require post processing for each Db change - I'd suggest to handle it at a DataGrid level and then filter it by OriginalSource type, that's what routed events are designed for aren't they?

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