deptment.cpp

来自「这是一个不错的商店管理系统」· C++ 代码 · 共 405 行

// deptment.cpp : implementation file
//

#include "stdafx.h"
#include "shop.h"
#include "deptment.h"
#include "deptmentquery.h"
#include <time.h>
#include <fstream.h>

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

struct tm *ptrdeptment;

/////////////////////////////////////////////////////////////////////////////
// Cdeptment dialog


Cdeptment::Cdeptment(CWnd* pParent /*=NULL*/)
	: CDialog(Cdeptment::IDD, pParent)
{
	//{{AFX_DATA_INIT(Cdeptment)
	m_vdeptname = _T("");
	m_vdeptno = _T("");
	m_vmanagername = _T("");
	//}}AFX_DATA_INIT
}


void Cdeptment::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(Cdeptment)
	DDX_Control(pDX, IDC_USERLIST, m_userlist);
	DDX_Text(pDX, IDC_deptname, m_vdeptname);
	DDX_Text(pDX, IDC_deptno, m_vdeptno);
	DDX_Text(pDX, IDC_managername, m_vmanagername);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(Cdeptment, CDialog)
	//{{AFX_MSG_MAP(Cdeptment)
	ON_BN_CLICKED(IDC_BUTTON4, OnButton4)
	ON_BN_CLICKED(IDC_adddeptment, Onadddeptment)
	ON_BN_CLICKED(IDC_deletedeptment, Ondeletedeptment)
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_USERLIST, OnItemchangedUserlist)
	ON_BN_CLICKED(IDC_modifydeptment, Onmodifydeptment)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Cdeptment message handlers

void Cdeptment::OnButton4() 
{
	CDialog::OnOK();
	// TODO: Add your control notification handler code here
	
}

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

	time_t lt;
	 lt = time(NULL);
	 ptrdeptment = localtime(&lt);

	::SendMessage(m_userlist.m_hWnd, LVM_SETEXTENDEDLISTVIEWSTYLE,LVS_EX_FULLROWSELECT, LVS_EX_FULLROWSELECT);//当被选中时，所有子项都处于选中状态
	//////////为列表控件添加列//////////

	m_userlist.InsertColumn(0,"部门编号",LVCFMT_LEFT,100);
	m_userlist.InsertColumn(1,"部门名称",LVCFMT_LEFT,100);
    m_userlist.InsertColumn (2,"部门经理",LVCFMT_LEFT,100);

	//////////读取数据库中的信息添加到列表控件///////////
	displayintheuserlist();

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

void Cdeptment::Onadddeptment() 
{
	//bool judge;
	//judge = false;

	UpdateData(true);//把控件的值传给相应的变量
	     if (m_vdeptno == "" || m_vdeptname == "")
		 {
	   		 AfxMessageBox("部门编号或部门名称不能为空！！");
             goto tiaozhuan;
		 }
         
		 //UpdateData(true);//把控件的值传给相应的变量
        //m_pRecordset1->Close();
		 //m_pRecordset1 = NULL;

		   m_pRecordset.CreateInstance(_uuidof(Recordset));//
	       m_pRecordset->Open("select * from deptment",_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
          
		 
	try
	   {
		
		   
	   	m_pRecordset->AddNew();
		
		 
	    vdeptno = m_vdeptno;
	    vdeptname = m_vdeptname;
	    vmanagername = m_vmanagername;
	     
        //UpdateData(true);

		 
		m_pRecordset->PutCollect("deptno",vdeptno);
		m_pRecordset->PutCollect("deptname",vdeptname);
		m_pRecordset->PutCollect("managername",vmanagername);
		 
		

		//UpdateData(true);
                  
		 //m_pRecordset.CreateInstance("ADODB.Recordset");
		 //m_pRecordset->Open("insert into employee values(empno,empname,sex,salary,duty,deptno,birthday,address,telephone,remark)  ",_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
	     
        //AfxMessageBox("添加记录成功!");

		 m_pRecordset->Update();
		 
		 m_pRecordset->Close();
		 m_pRecordset = NULL;
		 
		 //重建指针,以备下次添加记录时使用     
         //m_pRecordset1.CreateInstance(_uuidof(Recordset));//
	     //m_pRecordset1->Open("select * from employee",_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
         
         displayintheuserlist();
		 
         AfxMessageBox("添加记录成功!");

		 ofstream out("databf\\diary.txt",ios::app);
	     out<<asctime(ptrdeptment)<<"||..."<<"成功执行了向部门表中添加数据："<<"部门编号："<<m_vdeptno<<"   部门名称："<<m_vdeptname<<"   部门经理： "+m_vmanagername<<endl;
	     out.close();
		 
         
		 


	
	}
	
	   catch(_com_error e)///捕捉异常
	   {
		   
		  AfxMessageBox("此部门已存在!");///显示错误信息
		   
	   }
	    

	


	 
     tiaozhuan: 
	   //m_vdeptno = "";
	  // m_vdeptname = "";
	   UpdateData(false);

 
	// TODO: Add your control notification handler code here
	
}

void Cdeptment::displayintheuserlist()
{
	//////////读取数据库中的信息添加到列表控件///////////
	

	try
	{
		
		m_userlist.DeleteAllItems();
		m_pRecordset.CreateInstance("ADODB.Recordset");
		m_pRecordset->Open("select  *  from deptment order by deptno",_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
	    
		
	
		//m_bSuccess = TRUE;
		while(!m_pRecordset->adoEOF)
		{
			 
			vdeptno= m_pRecordset->GetCollect("deptno");
			vdeptname= m_pRecordset->GetCollect("deptname");
			vmanagername = m_pRecordset->GetCollect("managername");
			 
			
			//this->AbleFalse();
	     	//this->LoadData();
			//this->GetDlgItem(IDC_BUTTON4)->EnableWindow(FALSE);
			//this->GetDlgItem(IDC_BUTTON2)->EnableWindow(FALSE);
			nItem=m_userlist.InsertItem(0xffff,(_bstr_t)vdeptno);//先插第一个项
			m_userlist.SetItem(nItem,1,1,(_bstr_t)vdeptname,NULL,0,0,0);
			m_userlist.SetItem(nItem,2,1,(_bstr_t)vmanagername ,NULL,0,0,0);
			 
			

			m_pRecordset->MoveNext();
		}
	}
	catch(_com_error e)///捕捉异常
	{
		//AfxMessageBox("读取数据库失败!");///显示错误信息
	}

}

void Cdeptment::Ondeletedeptment() 
{
	UpdateData(true);

   //_variant_t vclassnumber;
   //int panduan = 1;
   //CString sql,sql2,classnumber;
    //m_insertstudentnum = "'"+m_insertstudentnum + "'"; 
    //sql = "select * from student where  studentnum = "+m_insertstudentnum ;
	if(MessageBox("确定要删除吗?",0,
			MB_OKCANCEL|MB_DEFBUTTON2|MB_ICONWARNING)==IDOK)
	{
	m_vdeptno = "'"+m_vdeptno + "'"; 
	sql = "select * from deptment where  deptno = "+m_vdeptno ;
	

	//////////////////////////////////////////////////////////////////////////////
	try
	 {
       m_pRecordset->Close();
       m_pRecordset = NULL;
         m_pRecordset.CreateInstance(_uuidof(Recordset));//

         
         m_pRecordset->Open( (_variant_t)sql,_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
         m_pRecordset->Delete(adAffectCurrent);
		 
		 //AfxMessageBox("删除记录成功!!");

		 displayintheuserlist();

		 AfxMessageBox("删除记录成功!!");
          ofstream out("databf\\diary.txt",ios::app);
	     out<<asctime(ptrdeptment)<<"||..."<<"成功执行了向部门表中删除数据："<<"部门编号："<<m_vdeptno<<"   部门名称："<<m_vdeptname<<"   部门经理： "+m_vmanagername<<endl;
	     out.close();

      

		 //m_pRecordset->Close();
         //m_pRecordset = NULL;
     //  m_pRecordset.CreateInstance(_uuidof(Recordset));//
     //  m_pRecordset->Open("select * from student",_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
               
	 }
	 catch(_com_error e)///捕捉异常
	   {
		  AfxMessageBox("删除记录失败!");///显示错误信息
		 // panduan = 0;
	   }
	}
	// TODO: Add your control notification handler code here
	
}

void Cdeptment::LoadData0()
{
	m_pRecordset.CreateInstance("ADODB.Recordset");
	m_pRecordset->Open("select  *  from deptment order by deptno",_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
	   

    
	m_pRecordset->Move(m_nCurrentSel,_variant_t((long)adBookmarkFirst));//从第一条记录移动
	 
	vdeptno = m_pRecordset->GetCollect("deptno");
	vdeptname = m_pRecordset->GetCollect("deptname");
	vmanagername = m_pRecordset->GetCollect("managername");
	 
    UpdateData(true);//使得控件显示值
	//m_num = vNum.lVal;
//	m_name = (LPCTSTR)(_bstr_t)vName;
	//m_sex = vSex.lVal;
///	m_brithday = vBrithday.lVal;
	//m_tel=vTel.lVal;
	//m_addr=vAddr.lVal;


	 
	m_vdeptno= (LPCTSTR)(_bstr_t)vdeptno;
	m_vdeptname = (LPCTSTR)(_bstr_t)vdeptname;
	m_vmanagername = (LPCTSTR)(_bstr_t)vmanagername;
	 
    //m_pRecordset->Move(m_nCurrentSel,_variant_t((long)adBookmarkFirst));//从第一条记录移动
	UpdateData(FALSE);//使得控件显示值

}

void Cdeptment::OnItemchangedUserlist(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
	if(pNMListView->uNewState&LVIS_SELECTED)
	{
	//UpdateData(true);
	//SaveData();///保存旧数据
	m_nCurrentSel = pNMListView->iItem;
	LoadData0();///加载新数据
	//m_cdelitem.EnableWindow();
	
	}
	// TODO: Add your control notification handler code here
	
	*pResult = 0;
}

void Cdeptment::Onmodifydeptment() 
{
	 
	// TODO: Add your control notification handler code here

	//////////////////////////////////////////////////////////
	UpdateData(true);

	CString sql1,sql2;
m_vdeptno = "'"+m_vdeptno + "'"; 
m_vdeptname = "'"+m_vdeptname+"'";
m_vmanagername = "'"+m_vmanagername+"'";
 
sql1 = " update deptment set deptname = "+m_vdeptname+" where  deptno = "+m_vdeptno ; 
sql2 = " update deptment set managername = "+m_vmanagername+" where deptno = "+m_vdeptno ; 	
 
    try
	 {
       m_pRecordset->Close();
       m_pRecordset = NULL;
         m_pRecordset.CreateInstance(_uuidof(Recordset));//
         m_pRecordset->Open( (_variant_t)sql1,_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
         m_pRecordset->Close();
         m_pRecordset = NULL;
	  // m_pRecordset.CreateInstance(_uuidof(Recordset));//
     //  m_pRecordset->Open("select * from student",_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
               
	 }
	 catch(_com_error e)///捕捉异常
	   {
		  //AfxMessageBox("删除记录失败!");///显示错误信息
		  
	   }
	 try
	 {
	     m_pRecordset.CreateInstance(_uuidof(Recordset));//
         m_pRecordset->Open( (_variant_t)sql2,_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
          //AfxMessageBox("修改记录成功!");
		// m_pRecordset->Close();
        // m_pRecordset = NULL;

		 displayintheuserlist();
         AfxMessageBox("修改记录成功!");
		 ofstream out("databf\\diary.txt",ios::app);
	     out<<asctime(ptrdeptment)<<"||..."<<"成功执行了向部门表中修改数据："<<"部门编号："<<m_vdeptno<<"   部门名称："<<m_vdeptname<<"   部门经理： "+m_vmanagername<<endl;
	     out.close();

	 }
	 catch(_com_error e)///捕捉异常
	   {
		  //AfxMessageBox("删除记录失败!");///显示错误信息
		  
	   }


	  
	     //ofstream out("databf\\diary.txt",ios::app);
	    // out<<asctime(ptrdeptment)<<"||..."<<"执行向学生表中更新数据："<<"学号："<<m_insertstudentnum<<"   姓名："<<m_insertstudentname<<"   出生日期： "+m_insertstudentbirthday<<"   所在班级： "<<m_insertstudentclassnum<<endl;
	  //   out.close();
	
}

void Cdeptment::OnButton1() 
{
	CDialog::OnOK();
    Cdeptmentquery dlg;
	dlg.DoModal();

	// TODO: Add your control notification handler code here
	
}