promandlg.cpp

本系统主要是采用Visual C++与SQL Server共同开发库存信息管理系统

// ProManDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Stock.h"
#include "ProManDlg.h"
#include "ProEditdlg.h"
#include "COMDEF.H"
#include "Columns.h"
#include "Column.h"
#include "StoreIn.h"
#include "TakeOut.h"
#include "ProInStore.h"
#include "_recordset.h"
#include "Product.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CProManDlg dialog


CProManDlg::CProManDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CProManDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CProManDlg)
	//}}AFX_DATA_INIT
}


void CProManDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CProManDlg)
	DDX_Control(pDX, IDC_ADODC1, m_adodc1);
	DDX_Control(pDX, IDC_ADODC2, m_adodc2);
	DDX_Control(pDX, IDC_ADODC3, m_adodc3);
	DDX_Control(pDX, IDC_DATACOMBO1, m_datacombo1);
	DDX_Control(pDX, IDC_DATACOMBO2, m_datacombo2);
	DDX_Control(pDX, IDC_DATAGRID1, m_datagrid);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CProManDlg, CDialog)
	//{{AFX_MSG_MAP(CProManDlg)
	ON_BN_CLICKED(IDC_ADD_BUTTON, OnAddButton)
	ON_BN_CLICKED(IDC_MODI_BUTTON, OnModiButton)
	ON_BN_CLICKED(IDC_DEL_BUTTON, OnDelButton)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CProManDlg message handlers
void CProManDlg::Refresh_Data()
{
	CString cTypeId;
	cTypeId = m_datacombo2.GetBoundText();  //读取选择的类别编号
	if (cTypeId == "")
		cTypeId = "0";
	//设置查询产品信息的SELECT语句
	CString cSource;
	cSource = "SELECT Pid, Pname AS 产品名称, Pstyle AS 产品规格, Punit AS 计量单位,";
	cSource += " Pprice AS 参考价格, Plow AS 数量下限, Phigh AS 数量上限, Valid As 有效期,";
	cSource += " AlarmDays As 警告期 FROM Product WHERE TypeId = " + cTypeId;
	//设置记录源
	m_adodc3.SetRecordSource(cSource);
	m_adodc3.Refresh();
	//设置表格列宽度
	_variant_t vIndex;
	vIndex = long(0);
	m_datagrid.GetColumns().GetItem(vIndex).SetWidth(0);
}

BEGIN_EVENTSINK_MAP(CProManDlg, CDialog)
    //{{AFX_EVENTSINK_MAP(CProManDlg)
	ON_EVENT(CProManDlg, IDC_DATACOMBO1, -600 /* Click */, OnClickDatacombo1, VTS_I2)
	ON_EVENT(CProManDlg, IDC_DATACOMBO2, -600 /* Click */, OnClickDatacombo2, VTS_I2)
	//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()

void CProManDlg::OnClickDatacombo1(short Area) 
{
	// TODO: Add your control notification handler code here
	CString cUpper;
	cUpper = m_datacombo1.GetBoundText(); //读取选择类别的编号
	if (cUpper == "")
		cUpper = "0";
	//设置二级类别的记录源
	m_adodc2.SetRecordSource("SELECT * FROM ProType WHERE UpperId=" + cUpper);
	m_adodc2.Refresh();	
}

void CProManDlg::OnClickDatacombo2(short Area) 
{
	// TODO: Add your control notification handler code here
	Refresh_Data();
}

void CProManDlg::OnAddButton() 
{
	// TODO: Add your control notification handler code here
	if (m_datacombo2.GetBoundText() == "")
	{
		MessageBox("请选择产品类型");
		return;
	}
		
	CProEditDlg dlg;
	dlg.iTypeId = atoi(m_datacombo2.GetBoundText());  //设置产品类别为当前选择的类别
	dlg.cPid = "";  //表示插入记录
	dlg.cPname = ""; //设置产品名称为空
	dlg.m_Ptype = m_datacombo1.GetText() + " - " + m_datacombo2.GetText();
	if (dlg.DoModal() == IDOK)
		Refresh_Data();
}

void CProManDlg::OnModiButton() 
{
	// TODO: Add your control notification handler code here
	if (m_adodc3.GetRecordset().GetEof()) 
	{
		MessageBox("请选择要修改的记录");
		return;
	}
	UpdateData(TRUE);
	CProEditDlg dlg;
	dlg.cPid = m_datagrid.GetItem(0); //记录编号
	dlg.iTypeId = atoi(m_datacombo2.GetBoundText());  //产品类型
	dlg.cPname = m_datagrid.GetItem(1); //产品名称
	dlg.m_Pname = m_datagrid.GetItem(1); 
	dlg.m_Ptype = m_datacombo1.GetText() + " - " + m_datacombo2.GetText();
	dlg.m_Pstyle = m_datagrid.GetItem(2); //产品规格
	dlg.m_Punit = m_datagrid.GetItem(3); //计量单位
	dlg.m_Pprice = atof(m_datagrid.GetItem(4)); //参考价格
	dlg.m_Plow = atoi(m_datagrid.GetItem(5)); //数量下限
	dlg.m_Phigh = atoi(m_datagrid.GetItem(6)); //数量上限
	dlg.m_Valid = atoi(m_datagrid.GetItem(7)); //有效期
	dlg.m_Alarm = atoi(m_datagrid.GetItem(8)); //警告期

	if (dlg.DoModal() == IDOK)
		Refresh_Data();		
}

void CProManDlg::OnDelButton() 
{
	// TODO: Add your control notification handler code here
	if (m_adodc3.GetRecordset().GetEof()) 
	{
		MessageBox("请选择要删除的记录");
		return;
	}
	CString Pid;
	Pid = m_datagrid.GetItem(0);
	CStoreIn obj;
	if (obj.HaveProduct(Pid) == 1) 
	{
		MessageBox("产品出现在入库单中，不能删除");
		return;
	}
	CTakeOut obj1;
	if (obj1.HaveProduct(Pid) == 1)
	{
		MessageBox("产品出现在出库单中，不能删除");
		return;
	}
	CProInStore obj2;
	if (obj2.HaveProduct(Pid) == 1)
	{
		MessageBox("产品出现在库存产品信息中，不能删除");
		return;
	}
	
	if (MessageBox("是否删除当前记录","请确定", MB_YESNO) == IDYES)
	{
		CProduct pr;
		pr.sql_delete(Pid);
		Refresh_Data();
	}		
}

BOOL CProManDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	Refresh_Data();

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}