private void button2_Click(object sender, EventArgs e)
{
SecondInfo.DataSource = null;
var inf = implementation.AmountOfCirculationByTheme().Select(i => new { Age = i.Key, Circulation = i.Value }).ToList();
SecondInfo.DataSource = inf;
SecondInfo.AutoResizeColumns();
}
private void button1_Click(object sender, EventArgs e)
{
SecondInfo.DataSource = null;
var inf = implementation.SortByHigherTotalSum().Select(i => new { Theme = i.Key, TotalSum = i.Value }).ToList();
SecondInfo.DataSource = inf;
SecondInfo.AutoResizeColumns();
}