【VC开源代码栏目提醒】:网学会员为广大网友收集整理了,CourseInfo.cpp,希望对大家有所帮助!
// CourseInfo.cpp : implementation file
//
#include "stdafx.h"
#include "train.h"
#include "CourseInfo.h"
#include "CourseSet.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CCourseInfo dialog
CCourseInfo::CCourseInfo(CWnd* pParent /*=NULL*/)
: CDialog(CCourseInfo::IDD, pParent)
{
//{{AFX_DATA_INIT(CCourseInfo)
m_class = _T("");
m_cname = _T("");
m_ename = _T("");
m_discription = _T("");
m_duration = 0;
m_equivalent = 0;
m_before = 0;
m_bookname = _T("");
m_mark = 0;
m_dept = 0;
//}}AFX_DATA_INIT
}
void CCourseInfo::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CCourseInfo)
DDX_Text(pDX, IDC_EDIT1, m_class);
DDX_Text(pDX, IDC_EDIT2, m_cname);
DDX_Text(pDX, IDC_EDIT3, m_ename);
DDX_Text(pDX, IDC_EDIT4, m_discription);
DDX_Text(pDX, IDC_EDIT5, m_duration);
DDX_Text(pDX, IDC_EDIT6, m_equivalent);
DDX_Text(pDX, IDC_EDIT7, m_before);
DDX_Text(pDX, IDC_EDIT8, m_bookname);
DDX_Text(pDX, IDC_EDIT9, m_mark);
DDX_Text(pDX, IDC_EDIT10, m_dept);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CCourseInfo, CDialog)
//{{AFX_MSG_MAP(CCourseInfo)
ON_BN_CLICKED(IDC_BUTTONRESET, OnButtonreset)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCourseInfo message handlers
void CCourseInfo::OnOK()
{
// TODO: Add extra validation here
UpdateData(TRUE);
CString strSQL;
// CResourceSet m_recordset(&m_database);
int i=1;
int flag=0;
while(!flag){
CCourseSet m_recordset(&m_database);
strSQL.Format("select * from COURSE where COURSE_ID=%d",i);
m_recordset.Open(AFX_DB_USE_DEFAULT_TYPE,strSQL);
if(m_recordset.GetRecordCount()==0){
strSQL.Format("insert into COURSE values(%d,\'%s\',\'%s\',\'%s\',\'%s\',%d,\'%s\',%d,%d,%d,%d)",i,m_class,m_cname,m_ename,m_discription,m_duration,m_bookname,m_equivalent,m_before,m_mark,m_dept);
m_database.ExecuteSQL(strSQL);
m_database.Close();
CDialog::OnOK();
flag=1;
}
i++;
//m_recordset.Delete();
}
CDialog::OnOK();
}
void CCourseInfo::OnCancel()
{
// TODO: Add extra cleanup here
m_database.Close();
CDialog::OnCancel();
}
void CCourseInfo::OnButtonreset()
{
// TODO: Add your control notification handler code here
m_before=0;
m_bookname.Empty();
m_class.Empty();
m_cname.Empty();
m_ename.Empty();
m_dept=0;
m_discription.Empty();
m_duration=0;
m_equivalent=0;
m_mark=0;
UpdateData(FALSE);
}