MFC Learning Section 8: The data in the database is displayed in the window (when a student is displayed)

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1. Add the header file #include<afxdb.h> in student.h;

2. Add the header file #include "student.h" in view.cpp;

3. Create the function OnLButtonDown, and click the left button to display the data.

CStudent rs;     rs.Open();  rs.AddNew();  rs.m_ID= "001" ;  rs.m_name= "hhs" ;  rs.m_english=80;  rs.Update();            CString strTemp;  strTemp.Format( "id:%s,name:%s,english：%d" ,rs.m_ID,rs.m_name,rs.m_english);  CClientDC dc( this );  dc.TextOut(20,20,strTemp);   rs.Close();