public DataGridViewMovedRows(DataGridViewSelectedRowCollection rows, DataGridView source)
{
if (rows == null)
throw new ArgumentNullException(nameof(rows));
modifiedRows = rows.Cast<DataGridViewRow>().OrderBy(x => x.Index).ToArray();
SourceRows = new ReadOnlyCollection<DataGridViewRow>((DataGridViewRow[])modifiedRows.Clone());
Source = source;
}
