MFC基于对话框的控件滚动条,该如何解决

MFC基于对话框的控件滚动条
大侠们我最近在做一个学分绩点计算器是基于MFC基本对话框的由于科目太多控件太多导致运行是全屏无法完全显示所有的科目于是我想添加滚动条请问如何设置滚动条以及代码？谢啦或者还有什么更好的方法可以看到页面的底端呢？即我能看到所有的不能更改控件的位置

------解决方案--------------------

C/C++ code

void CTestScrollDlg::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) 
{
    // TODO: Add your message handler code here and/or call default
    SCROLLINFO scrollinfo;
  
    GetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

    switch (nSBCode)   
    {   

      case SB_BOTTOM:   

      ScrollWindow(0,(scrollinfo.nPos-scrollinfo.nMax));   

      scrollinfo.nPos = scrollinfo.nMax;   

      SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      break;   

      case SB_TOP:   

      ScrollWindow(0,(scrollinfo.nPos-scrollinfo.nMin));   

      scrollinfo.nPos = scrollinfo.nMin;   

      SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      break;   

      case SB_LINEUP:   

      scrollinfo.nPos -= 5;   

      if (scrollinfo.nPos<scrollinfo.nMin)
  
      {   

      scrollinfo.nPos = scrollinfo.nMin;   

      break;
  
      }   

      SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      ScrollWindow(0,5);   

      break;   

      case SB_LINEDOWN:
  
      scrollinfo.nPos += 5;   

      if (scrollinfo.nPos>scrollinfo.nMax)   

      {   

      scrollinfo.nPos = scrollinfo.nMax;   

      break;   

      }   

      SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      ScrollWindow(0,-5);   

      break;   

      case SB_PAGEUP:   

      scrollinfo.nPos -= 5;   

      if (scrollinfo.nPos<scrollinfo.nMin)
  
      {   

      scrollinfo.nPos = scrollinfo.nMin;   

      break;   

      }   

      SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      ScrollWindow(0,5);   

      break;   

      case SB_PAGEDOWN:   

      scrollinfo.nPos += 5;   
 
      if (scrollinfo.nPos>scrollinfo.nMax)   

      {   

      scrollinfo.nPos = scrollinfo.nMax;   

      break;   

      }   

      SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      ScrollWindow(0,-5);   

      break;   

      case SB_ENDSCROLL:   

      // MessageBox("SB_ENDSCROLL");   

      break;   

      case SB_THUMBPOSITION:   

      // ScrollWindow(0,(scrollinfo.nPos-nPos));   

      // scrollinfo.nPos = nPos;   

      // SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      break;   

      case SB_THUMBTRACK:   

      ScrollWindow(0,(scrollinfo.nPos-nPos));   

      scrollinfo.nPos = nPos;   

      SetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);   

      break;   

    }

    CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
}

void CTestScrollDlg::OnSize(UINT nType, int cx, int cy) 
{
    SCROLLINFO scrollinfo;
    
    SetScrollRange (SB_VERT, 0, 600, TRUE);//这个就是设置你的滚动条的范围
    
    GetScrollInfo(SB_VERT,&scrollinfo,SIF_ALL);
    scrollinfo.nPage=400;//页的大小，
    SetScrollInfo(SB_VERT,&scrollinfo,SIF_PAGE);

    CDialog::OnSize(nType, cx, cy);
    
    // TODO: Add your message handler code here
    
}

MFC基于对话框的控件 滚动条,该如何解决

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MFC基于对话框的控件滚动条,该如何解决