PKHeX.SAV_Pokepuff.B_Save_Click C# (CSharp) Method

        private void B_Save_Click(object sender, EventArgs e)
        {
            byte[] puffarray = new byte[100];
            int emptyslots = 0;
            for (int i = 0; i < 100; i++)
            {
                string puff = dataGridView1.Rows[i].Cells[1].Value.ToString();
                if (Array.IndexOf(pfa, puff) == 0)
                {
                    emptyslots++;
                    continue;
                }

                puffarray[i - emptyslots] = (byte) Array.IndexOf(pfa, puff);
            }
            Array.Copy(puffarray, 0, sav, 0x5400 + savindex*0x7F000, 100);
            Array.Copy(sav, m_parent.savefile, 0x100000);
            m_parent.savedited = true;
            Close();
        }
    }