private void btnTinhtoan_Click(object sender, EventArgs e)
{
try
{
dem = 0;
string macp = cbMaCP.SelectedValue.ToString();
Cophieu cpSelected = LoadCpFromCb(macp);
string idcty = cpSelected.IdCongty.ToString();
Congty ctySelected = LoadCtyFromCb(idcty);
double cpmua = Convert.ToDouble(txtCPMua.Text);
double lncc = cpSelected.Cotuc * cpSelected.GiaCP * cpmua - Convert.ToDouble(txtVonDT.Text);
txtLNCC.Text = lncc.ToString();
string kl1 = "*Từ chỉ tiêu LNCC của NĐT => ";
if (lncc < 0)
{
kl1 += "Cổ phiếu đang không sinh lợi nhuận" + Environment.NewLine;
dem -= 1;
}
else
{
kl1 += "Cổ phiếu đang sinh lợi nhuận" + Environment.NewLine;
dem += 1;
}
TinhToanChiSo(cpSelected, ctySelected, cpmua);
txtKetLuan.Text = kl1 + Thongtinhotro();
string keep = Decision[2].ToString();
string sold = Decision[3].ToString();
Quyetdinh(keep, sold);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
Congty LoadCtyFromCb(string idcty)
{
string sql2 = "select * from congty where IDcongty=" + idcty;
DataTable table2 = DataProvider.Instance.ExecuteQuery(sql2);
DataRow row2 = table2.Rows[0];
Congty ctySelected = new Congty(row2);
return(ctySelected);
}
private void btnTinhtoan2_Click(object sender, EventArgs e)
{
txtLNCC.Text = "";
try
{
dem = 0;
string macp = cbMaCP.SelectedValue.ToString();
Cophieu cpSelected = LoadCpFromCb(macp);
string idcty = cpSelected.IdCongty.ToString();
Congty ctySelected = LoadCtyFromCb(idcty);
double cpmua = Convert.ToDouble(txtCPmuaDudinh.Text);
TinhToanChiSo(cpSelected, ctySelected, cpmua);
txtKetLuan.Text = Thongtinhotro();
string keep = Decision[0].ToString();
string sold = Decision[1].ToString();
Quyetdinh(keep, sold);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
void TinhToanChiSo(Cophieu cpSelected, Congty ctySelected, double cpmua)
{
try
{
double ct = ctySelected.LNST * cpSelected.Cotuc / cpmua;
double eps = (ctySelected.LNST - ct) / ctySelected.LuongCP;
txtEPS.Text = eps.ToString();
double pe = 0.0f;
if (eps != 0)
{
pe = cpSelected.GiaCP / eps;
txtPE.Text = pe.ToString();
}
double roa = ctySelected.LNST / ctySelected.TongTS;
txtROA.Text = roa.ToString();
double roe = ctySelected.LNST / ctySelected.VonCSH;
txtROE.Text = roe.ToString();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}