Mouse scroll not working in a scroll viewer with a wpf datagrid and additional UI elements

Question

I am trying to figure out how to get the mouse scroll working on a wpf window with a scrollviewer and a datagrid within it. The WPF and C# code is below

Answer 1

I'm assuming the DataGrid does not need to scroll - Set the VerticalScrollBar="None" on the DataGrid.

The DataGrid swallows the mouse scroll event.

What I found is to use the PreviewMouseWheel event to scroll the container that you want to scroll. You will need to name the scrollviewer to change the Vertical offset.

private void DataGrid_PreviewMouseWheel(object sender, MouseWheelEventArgs e)
    {
       scrollViewer.ScrollToVerticalOffset(scrollViewer.VerticalOffset-e.Delta);
    }