www.pudn.com > shangdianguanlixitong.rar > deptment.cpp, change:2005-06-24,size:11461b


// 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(<); 
 
	::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 
	 
}