teacher.cpp

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// teacher.cpp : implementation file
//

#include "stdafx.h"
#include "mark.h"
#include "teacher.h"
#include "MainFrm.h"
#include "adodc.h"
#include "_recordset.h"
#include "fields.h"
#include "field.h"

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

/////////////////////////////////////////////////////////////////////////////
// Cteacher

IMPLEMENT_DYNCREATE(Cteacher, CFormView)

Cteacher::Cteacher()
	: CFormView(Cteacher::IDD)
{
	//{{AFX_DATA_INIT(Cteacher)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}

Cteacher::~Cteacher()
{
}

void Cteacher::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(Cteacher)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(Cteacher, CFormView)
	//{{AFX_MSG_MAP(Cteacher)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Cteacher diagnostics

#ifdef _DEBUG
void Cteacher::AssertValid() const
{
	CFormView::AssertValid();
}

void Cteacher::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// Cteacher message handlers

void Cteacher::OnButton1() 
{
	CString jsh,jsm,yx,dh,bz;
	CEdit *yuanx=(CEdit *)GetDlgItem(IDC_EDIT1);
	CEdit *jiaosh=(CEdit *)GetDlgItem(IDC_EDIT2);
	CEdit *jiaosm=(CEdit *)GetDlgItem(IDC_EDIT3);
	CEdit *dianh=(CEdit *)GetDlgItem(IDC_EDIT4);
	CEdit *beiz=(CEdit *)GetDlgItem(IDC_EDIT5);
	yuanx->GetWindowText(yx);
	jiaosh->GetWindowText(jsh);
	jiaosm->GetWindowText(jsm);
	dianh->GetWindowText(dh);
	beiz->GetWindowText(bz);
	CAdodc *adodc1=(CAdodc *)GetDlgItem(IDC_ADODC1);
	adodc1->GetRecordset().AddNew(COleVariant("教师号"),COleVariant(jsh));
	adodc1->GetRecordset().GetFields().GetItem(COleVariant("教师名")).SetValue(COleVariant(jsm));
	adodc1->GetRecordset().GetFields().GetItem(COleVariant("院系")).SetValue(COleVariant(yx));
	adodc1->GetRecordset().GetFields().GetItem(COleVariant("电话")).SetValue(COleVariant(dh));
	adodc1->GetRecordset().GetFields().GetItem(COleVariant("备注")).SetValue(COleVariant(bz));
	jiaosh->SetWindowText("");
	jiaosm->SetWindowText("");
	dianh->SetWindowText("");
	beiz->SetWindowText("");
	jiaosh->SetFocus();
	CMainFrame *pframe=(CMainFrame *)AfxGetMainWnd();
	pframe->Agenttalk("你增加了一位名叫 "+jsm+" 的教师。");
}

void Cteacher::OnButton2() 
{
	bool isfind=false;
	CEdit *find=(CEdit *)GetDlgItem(IDC_EDIT6);
	CString findstr;
	find->GetWindowText(findstr);
	if(findstr==""){
		CMainFrame *pframe=(CMainFrame *)AfxGetMainWnd();
		pframe->Agenttalk("查找的教师号不能为空！");
		return;
	}
	CAdodc *adodc2=(CAdodc *)GetDlgItem(IDC_ADODC1);
	long i=adodc2->GetRecordset().GetAbsolutePosition();
	adodc2->GetRecordset().MoveFirst();
	while(!adodc2->GetRecordset().GetEof()){
		COleVariant temp=adodc2->GetRecordset().GetFields().GetItem(COleVariant("教师号")).GetValue();
		if(COleVariant(findstr)==temp){
			isfind=true;
			break;
		}
		adodc2->GetRecordset().MoveNext();
	}
	if(!isfind){
		adodc2->GetRecordset().SetAbsolutePosition(i);
		CMainFrame *pframe=(CMainFrame *)AfxGetMainWnd();
		pframe->Agenttalk("没有找到教师号为 "+findstr+" 的教师。");
		find->SetWindowText("");
		find->SetFocus();
	}	
}

void Cteacher::OnButton3() 
{
	bool isfound=false;
	CEdit *found=(CEdit *)GetDlgItem(IDC_EDIT7);
	CString foundstr;
	found->GetWindowText(foundstr);
	if(foundstr==""){
		CMainFrame *pframe=(CMainFrame *)AfxGetMainWnd();
		pframe->Agenttalk("查找的教师姓名不能为空！");
		return;
	}
	CAdodc *adodc3=(CAdodc *)GetDlgItem(IDC_ADODC1);
	long i=adodc3->GetRecordset().GetAbsolutePosition();
	adodc3->GetRecordset().MoveFirst();
	while(!adodc3->GetRecordset().GetEof()){
		COleVariant temp=adodc3->GetRecordset().GetFields().GetItem(COleVariant("教师名")).GetValue();
		if(COleVariant(foundstr)==temp){
			isfound=true;
			break;
		}
		adodc3->GetRecordset().MoveNext();
	}
	if(!isfound){
		adodc3->GetRecordset().SetAbsolutePosition(i);
		CMainFrame *pframe=(CMainFrame *)AfxGetMainWnd();
		pframe->Agenttalk("没有找到名叫 "+foundstr+" 的教师。");
		found->SetWindowText("");
		found->SetFocus();
	}	
}