[]
Gets the range associated with the event.
public IRange Range { get; }
Public ReadOnly Property Range As IRange
Workbook workbook = new Workbook();
IWorksheet worksheet = workbook.ActiveSheet;
IRange eventRange = null;
worksheet.SelectionChange += (sender, e) =>
{
eventRange = e.Range;
};
worksheet.Range["C3:D4"].Select();
string selectedAddress = eventRange.ToString();