private void b_DispenseMedicine_Click(object sender, EventArgs e)
        {
            //if (grid.RowCount == 1)
            //   MessageBox.Show("No Lab tests scheduled for the day!!!\nEnter an MRN to perform a lab test");
            //else
            // {
            f_PharmacyHomeScreen home = this;

            DataGridViewRow row  = infodetailtable.CurrentRow;
            string          MRN  = row.Cells[0].Value.ToString();
            string          date = row.Cells[1].Value.ToString();
            int             mrn  = Convert.ToInt16(MRN);
            f_PharmacyForm  med  = new f_PharmacyForm(mrn, date);

            med.Show();
            home.Dispose();

            //}
        }