The custom task pane in my VSTO 3.0 Excel Add-In Project contains a list box
which handles the DoubleClick and SelectedIndexChanged events.
The goal is to focus a given cell in edit mode so that the user can "just write" into the activated cell.
The problem I'm currently facing is that the cell is "selected" but the list box still has the focus after the user made the click.
How to achieve that the user selects an item in the list box and gets a cell selected in edit mode?