private void DrawToChart()
{
int top = (int)numTop.Value;
top = (dataGridView1.Rows.Count < top) ? dataGridView1.Rows.Count : top;
string[] titles = new string[top];
int[] values = new int[top];
DataGridViewRowCollection rows = dataGridView1.Rows;
Series s = chart1.Series[0];
s.Points.Clear();
for (int i = 0; i < top; i++)
{
SaleOutInfo sale = rows[i].Tag as SaleOutInfo;
string name = rows[i].Cells[0].Value.ToString();
s.Points.AddXY(name, sale.GetRevenue());
s.Points[i].Label = NumberToStringWithSuffix(sale.GetRevenue());
}
}
private void SetDataToGrid(List <SaleOutInfo> saleOutInfos)
{
dataGridView1.Rows.Clear();
for (int i = 0; i < saleOutInfos.Count; i++)
{
SaleOutInfo s = saleOutInfos[i];
int index = dataGridView1.Rows.Add(MenuView.ProductsList[s.ProductID].Name + i.ToString(), s.NumberOfProduct, s.GetRevenue());
dataGridView1.Rows[index].Tag = s;
dataGridView1.Rows[index].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleLeft;
}
numTop.Maximum = dataGridView1.Rows.Count;
}