WPF: How do I determine which control is clicked inside a Data Grid

Question

I have an event in my data grid

private void PatientsDataGrid_OnMouseDoubleClick(object sender, MouseButtonEventArgs e)
{
    Editor();
}

but whenever I accidentally double clicked the side scroll bar of the data grid, that event always triggers. so what can I put inside an If statement so that whenever I just accidentally double click the scroll bar, it will skip the Editor(); ?

Answer 1

Try to set MouseDoubleClick event handler on the DataGridRow level.

<DataGrid>
    <DataGrid.Resources>
        <Style TargetType="DataGridRow">
            <EventSetter Event="MouseDoubleClick" 
                         Handler="PatientsDataGrid_OnMouseDoubleClick"/>
        </Style>
    </DataGrid.Resources>
</DataGrid>