private void Form1_Load(object sender, EventArgs e)
{
  axMSFlexGrid1.FixedCols = 0;
  axMSFlexGrid1.FixedRows = 0;
  axMSFlexGrid1.Rows = 5;
  axMSFlexGrid1.Cols = 5;
  for (int i = 1; i <= 5; i++)
     for (int j = 1; j <= i; j++)
     {
        axMSFlexGrid1.set_ColWidth(j - 1, 600);
        axMSFlexGrid1.set_RowHeight(i - 1, 400);
        axMSFlexGrid1.Row = i - 1;
        axMSFlexGrid1.Col = j - 1;
        axMSFlexGrid1.Text = j.ToString();
      }
}
