private void txtBankCode_KeyDown(object sender, KeyEventArgs e)
{
frmSelectBank frm = new frmSelectBank();
// Add an event handler to update this form
frm.SelectBankUpdate +=new frmSelectBank.SelectBankHandler(frm_SelectBankUpdate);
frm.Show();
}
// handles the event from frmSelectBank
void frm_SelectBankUpdate(object sender, frmSelectBank.SelectBankEventArgs e)
{
txtBankCode.Text = e.Code;
txtBankName.Text = e.Name;
}