chargeedidlg.cpp

VC++做的学校收费管理系统,很有参考价值,附上源码与说明文档.

	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_cur = m_tuition + m_incidental + m_MacTimeFee + m_insurance + m_DormFee
		+ m_BicycleFee + m_BookFee + m_FileFee;
	UpdateData(FALSE);
}

// 书费改变
void CChargeEdiDlg::OnChangeBookFeeEdit() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_cur = m_tuition + m_incidental + m_MacTimeFee + m_insurance + m_DormFee
		+ m_BicycleFee + m_BookFee + m_FileFee;
	UpdateData(FALSE);
}

// 资料费改变
void CChargeEdiDlg::OnChangeFileFeeEdit() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	m_cur = m_tuition + m_incidental + m_MacTimeFee + m_insurance + m_DormFee
		+ m_BicycleFee + m_BookFee + m_FileFee;
	UpdateData(FALSE);
}

void CChargeEdiDlg::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);

	//将用户输入的数据赋值到对象cur中，为更新数据库做准备
	CStuCharge cur;
	cur.StuId = atol(cStuId);
	cur.iYear = m_Year;
	CTime CurrentTime;
	CurrentTime = CTime::GetCurrentTime();
	cur.ChargeDate = CurrentTime.Format("%Y-%m-%d");
	// 读取学生信息
	CStudent csd;
	csd.GetInfo(cStuId);
	CChargeItem chi;
	CString cChi;
	cChi.Format("%ld", csd.SpeId);
	CString cYear;
	cYear.Format("%d",m_Year);
	if(chi.HaveSpe(cChi,cYear) == false)
	{
		MessageBox("无此学生所在专业收费信息，请在专业收费管理中补充收费信息！");
		return;
	}
	// 取得项目编号
	cChi = chi.GetItemId(cChi,cYear);
	chi.GetInfo(cChi);

	CStudent stu;
	CString cStu;
	cStu.Format("%ld", cur.StuId);
	stu.GetInfo(cStu);

	// 收费金额有效性判断
	if(cId == "")
	{
		if((stu.TeKun == "否") && (stu.PinKun == "否"))
		{
			if(m_tuition != chi.Tuition)
			{
				MessageBox("请输入全部学费金额！");
				return;
			}
		}
		if(m_tuition > chi.Tuition)
		{
			MessageBox("请输入正确的学费金额！");
			return;
		}
		if(m_incidental > chi.Incidental)
		{
			MessageBox("请输入正确的杂费金额！");
			return;
		}
		if(m_MacTimeFee > chi.MacTimeFee)
		{
			MessageBox("请输入正确的机时费金额！");
			return;
		}
		if(m_insurance > chi.Insurance)
		{
			MessageBox("请输入正确的保险费金额！");
			return;
		}
		if(stu.ZhuSu == "是")
		{
			if(m_DormFee > chi.DormFee)
			{
				MessageBox("请输入正确的住宿费金额！");
				return;
			}
		}
		if(stu.CunChe == "是")
		{
			if(m_BicycleFee > chi.BicycleFee)
			{
				MessageBox("请输入正确的存车费金额！");
				return;
			}
		}
		if(m_BookFee > chi.BookFee)
		{
			MessageBox("请输入正确的书费金额！");
			return;
		}
		if(m_FileFee > chi.FileFee)
		{
			MessageBox("请输入正确的资料费金额！");
			return;
		}
	}
	else
	{
		sch.GetInfo(cStuId);

		if(m_incidental > (sch.Should_Incidental - sch.Fact_Incidental ))
		{
			MessageBox("请输入正确的杂费金额！");
			return;
		}
		if(m_MacTimeFee > (sch.Should_MacTimeFee - sch.Fact_MacTimeFee))
		{
			MessageBox("请输入正确的机时费金额！");
			return;
		}
		if(m_insurance > (sch.Should_Insurance - sch.Fact_Insurance))
		{
			MessageBox("请输入正确的保险费金额！");
			return;
		}
		if(m_DormFee > (sch.Should_DormFee -sch.Fact_DormFee))
		{
			MessageBox("请输入正确的住宿金额！");
			return;
		}
		if(m_BicycleFee > (sch.Should_BicycleFee - sch.Fact_BicycleFee))
		{
			MessageBox("请输入正确的存车金额！");
			return;
		}
		if(m_BookFee > (sch.Should_BookFee - sch.Fact_BookFee))
		{
			MessageBox("请输入正确的书费金额！");
			return;
		}
		if(m_FileFee > (sch.Should_FileFee - sch.Fact_FileFee))
		{
			MessageBox("请输入正确的资料费金额！");
			return;
		}
	}

	// 填写StuCharge类信息
	if(cId == "")			// 第一次交费时
	{
		// 贫困生可缓交学费
		if(stu.PinKun == "是")
		{
			cur.Should_Tuition = chi.Tuition;
			cur.Fact_Tuition = m_tuition;
		}
		// 特困生可免学费
		else if(stu.TeKun == "是")
		{
			cur.Should_Tuition = 0;
			cur.Fact_Tuition = 0;
		}
		// 普通生必须交全学费
		else
		{
			cur.Should_Tuition = chi.Tuition;
			cur.Fact_Tuition = chi.Tuition;
		}
		cur.Should_Incidental = chi.Incidental;
		cur.Fact_Incidental = m_incidental;

		cur.Should_MacTimeFee = chi.MacTimeFee;
		cur.Fact_MacTimeFee = m_MacTimeFee;
		cur.Should_Insurance = chi.Insurance;
		cur.Fact_Insurance = m_insurance;

		if(stu.ZhuSu == "是")
			cur.Should_DormFee = chi.DormFee;
		else
			cur.Should_DormFee = 0.0;
		cur.Fact_DormFee = m_DormFee;
		if(stu.CunChe == "是")
			cur.Should_BicycleFee = chi.BicycleFee;
		else
			cur.Should_BicycleFee = 0.0;
		cur.Fact_BicycleFee = m_BicycleFee;

		cur.Should_BookFee = chi.BookFee;
		cur.Fact_BookFee = m_BookFee;
		cur.Should_FileFee = chi.FileFee;
		cur.Fact_FileFee = m_FileFee;

		cur.Should_Total = m_total;
		cur.Fact_Total = m_cur;
		cur.Memo = m_memo;
	}
	else				// 补交费用时
	{
		// 贫困生可缓交学费
		if(stu.PinKun == "是")
		{
			cur.Should_Tuition = chi.Tuition;
			cur.Fact_Tuition = m_tuition + sch.Fact_Tuition;
		}
		// 特困生可免学费
		else if(stu.TeKun == "是")
		{
			cur.Should_Tuition = 0.0;
			cur.Fact_Tuition = 0.0;
		}
		// 普通学生
		else
		{
			cur.Should_Tuition = chi.Tuition;
			cur.Fact_Tuition = chi.Tuition;		// 普通学生一定是全交
		}
		cur.Should_Incidental = chi.Incidental;
		cur.Fact_Incidental = m_incidental + sch.Fact_Incidental;

		cur.Should_MacTimeFee = chi.MacTimeFee;
		cur.Fact_MacTimeFee = m_MacTimeFee + sch.Fact_MacTimeFee;
		cur.Should_Insurance = chi.Insurance;
		cur.Fact_Insurance = m_insurance + sch.Fact_Insurance;

		if(stu.ZhuSu == "是")
			cur.Should_DormFee = chi.DormFee;
		else
			cur.Should_DormFee = 0.0;
		cur.Fact_DormFee = m_DormFee + sch.Fact_DormFee;
		if(stu.CunChe == "是")
			cur.Should_BicycleFee = chi.BicycleFee;
		else
			cur.Should_BicycleFee = 0.0;
		cur.Fact_BicycleFee = m_BicycleFee + sch.Fact_BicycleFee;

		cur.Should_BookFee = chi.BookFee;
		cur.Fact_BookFee = m_BookFee + sch.Fact_BookFee;
		cur.Should_FileFee = chi.FileFee;
		cur.Fact_FileFee = m_FileFee + sch.Fact_FileFee;
		
		cur.Should_Total = m_total;
		cur.Fact_Total = m_cur + sch.Fact_Total;
		cur.Memo = m_memo;
	}

	if (cId == "")  //表示插入数据
			cur.SqlInsert();
	else		//根据StuId的值更新记录
		cur.SqlUpdate(cId);

	CDialog::OnOK();
}