private void btnSelectP2_Click(object sender, EventArgs e)
{
Prepaid prepaid = new Prepaid();
Fee fee = new Fee();
fee.PatientID = int.Parse(txPatientID2.Text);
if (prepaid.ShowFee(fee))
{
dataGridView3.DataSource = fee.FeeTable;
}
else
{
MessageBox.Show("本日没有交费项目");
}
}
