incomewizardtangibledlg.cpp

这是一个学生信息管理系统

// IncomeWizardTangibleDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "SMS.h"
#include "IncomeWizardTangibleDlg.h"


// CIncomeWizardTangibleDlg 对话框

IMPLEMENT_DYNAMIC(CIncomeWizardTangibleDlg, CDialog)

CIncomeWizardTangibleDlg::CIncomeWizardTangibleDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CIncomeWizardTangibleDlg::IDD, pParent)
	, m_sName(_T(""))
	, m_sKind(_T(""))
	, m_iQuantity(0)
	, m_dPrice(0)
	, m_tDate(CTime::GetCurrentTime())
	, m_dSum(0)
	, m_sRemark(_T(""))
	, m_pSet(&theApp.m_db )
{
	m_backcolor=m_RGB_BkColor;
	m_brush.CreateSolidBrush(m_backcolor);
}

CIncomeWizardTangibleDlg::~CIncomeWizardTangibleDlg()
{
}

void CIncomeWizardTangibleDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_FINANCE_TANGIBLE_ADD_NAME_EDIT, m_sName);
	DDX_CBString(pDX, IDC_FINANCE_TANGIBLE_ADD_TYPE_COMBO, m_sKind);
	DDX_Text(pDX, IDC_FINANCE_TANGIBLE_ADD_QUANTITY_EDIT, m_iQuantity);
	DDX_Text(pDX, IDC_FINANCE_TANGIBLE_ADD_PRICE_EDIT, m_dPrice);
	DDX_DateTimeCtrl(pDX, IDC_FINANCE_TANGIBLE_ADD_DATE_DTP, m_tDate);
	DDX_Text(pDX, IDC_FINANCE_TANGIBLE_ADD_SUM_EDIT2, m_dSum);
	DDX_Text(pDX, IDC_FINANCE_TANGIBLE_ADD_REMARK_EDIT, m_sRemark);
	DDX_Control(pDX, IDC_FINANCE_TANGIBLE_ADD_TYPE_COMBO, m_cKind);
}


BEGIN_MESSAGE_MAP(CIncomeWizardTangibleDlg, CDialog)
	ON_EN_CHANGE(IDC_FINANCE_TANGIBLE_ADD_PRICE_EDIT, &CIncomeWizardTangibleDlg::OnEnChangeFinanceTangibleAddPriceEdit)
	ON_EN_CHANGE(IDC_FINANCE_TANGIBLE_ADD_QUANTITY_EDIT, &CIncomeWizardTangibleDlg::OnEnChangeFinanceTangibleAddQuantityEdit)
	ON_WM_CTLCOLOR()
END_MESSAGE_MAP()


// CIncomeWizardTangibleDlg 消息处理程序

BOOL CIncomeWizardTangibleDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// TODO:  在此添加额外的初始化
	if(m_pSet.IsOpen ())
		m_pSet.Close ();
	m_pSet.Open (AFX_DB_USE_DEFAULT_TYPE,L"Select * from Tangible order by tKind");
	CString Old_Type=L"";//用于保存旧的类型
	if(m_pSet.GetRecordCount ()==0)//如果该数据表为空，则不用显示
	{
		m_pSet.Close ();
		return TRUE;
	}
	m_pSet.MoveFirst ();
	while (!m_pSet.IsEOF ())
	{
		if(Old_Type==(CString)m_pSet.m_tKind  )
		{
			m_pSet.MoveNext ();//若相等,则说明还是那个,则跳过
			continue;
		}
		Old_Type=m_pSet.m_tKind  ;
		m_cKind.AddString (Old_Type);//若不同,则说明是新的类型,则添加
		m_pSet.MoveNext ();
	}
	m_pSet.Close ();
	return TRUE;  // return TRUE unless you set the focus to a control
	// 异常: OCX 属性页应返回 FALSE
}

void CIncomeWizardTangibleDlg::OnEnChangeFinanceTangibleAddPriceEdit()
{
	// TODO:  如果该控件是 RICHEDIT 控件，则它将不会
	// 发送该通知，除非重写 CDialog::OnInitDialog()
	// 函数并调用 CRichEditCtrl().SetEventMask()，
	// 同时将 ENM_CHANGE 标志“或”运算到掩码中。
    UpdateData();
	if(m_iQuantity==0||m_dPrice==0)
		return ;
	m_dSum=m_iQuantity*m_dPrice;
	CString Sum;
	int Length;
	Sum.Format (L"%f",m_dSum);
	Length=Sum.GetLength ();
	Sum.Delete (Length-4,4);
	SetDlgItemText(IDC_FINANCE_TANGIBLE_ADD_SUM_EDIT2,Sum);
	// TODO:  在此添加控件通知处理程序代码
}

void CIncomeWizardTangibleDlg::OnEnChangeFinanceTangibleAddQuantityEdit()
{
	// TODO:  如果该控件是 RICHEDIT 控件，则它将不会
	// 发送该通知，除非重写 CDialog::OnInitDialog()
	// 函数并调用 CRichEditCtrl().SetEventMask()，
	// 同时将 ENM_CHANGE 标志“或”运算到掩码中。
    UpdateData();
	if(m_iQuantity==0||m_dPrice==0)
		return ;
	m_dSum=m_iQuantity*m_dPrice;
	CString Sum;
	int Length;
	Sum.Format (L"%f",m_dSum);
	Length=Sum.GetLength ();
	Sum.Delete (Length-4,4);
	SetDlgItemText(IDC_FINANCE_TANGIBLE_ADD_SUM_EDIT2,Sum);
	// TODO:  在此添加控件通知处理程序代码
}
HBRUSH CIncomeWizardTangibleDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

	// TODO:  在此更改 DC 的任何属性
	if(m_bColor)//如果用系统的，则直接返回
		return hbr;
	pDC->SetTextColor (m_RGB_CtrlColor);
	pDC->SetBkMode(BKMODE_LAST);pDC->SetBkColor (m_RGB_BkColor);
	return (HBRUSH)m_brush.GetSafeHandle ();
	// TODO:  如果默认的不是所需画笔，则返回另一个画笔
//	return hbr;
}