//void givePoint_Click(object sender, EventArgs e)
        //{
        //    if (dgvStudent.CurrentRow == null)
        //    {
        //        return;
        //    }
        //    ScoreFrm frm = new ScoreFrm();
        //    frm.Parent = this;
        //    frm.RegisID = Convert.ToString(dgvStudent.CurrentRow.Cells[3].Value);
        //    frm.StdID = (string)dgvStudent.CurrentRow.Cells[0].Value;
        //    frm.StdName = (string)dgvStudent.CurrentRow.Cells[1].Value;
        //    frm.ShowDialog();
        //}
        void scanFinger_Click(object sender, EventArgs e)
        {
            if (dgvStudent.CurrentRow == null)
            {
                return;
            }

            ScanFingerStdFrm frm = new ScanFingerStdFrm();
            frm.Parent = this;
            frm.StdID = (string)dgvStudent.CurrentRow.Cells[1].Value;
            frm.StdName = (string)dgvStudent.CurrentRow.Cells[2].Value;
            frm.ShowDialog();

            dgvSubject_SelectionChanged(null, null);
        }
 private void btnFinger_Click(object sender, EventArgs e)
 {
     foreach (DataGridViewRow item in dgvStudent.Rows)
     {
         item.Selected = true;
         if ((string)item.Cells["Status"].Value == "noscan")
         {
             ScanFingerStdFrm frm = new ScanFingerStdFrm();
             frm.Parent = this;
             frm.AutoScanMode = true;
             frm.StdID = (string)item.Cells["StdID"].Value;
             frm.StdName = (string)item.Cells["StdName"].Value;
             frm.ShowDialog();
             dgvSubject_SelectionChanged(null, null);
             if (frm.StopAutoScan == true)
             {
                 break;
             }
         }
     }
 }