searchroom.cpp

学生住宿管理系统 本程序用于交流方面,仅共学习交流,用于其他方面 功能欠缺

// SearchRoom.cpp : implementation file
//

#include "stdafx.h"
#include "Dormitory.h"
#include "SearchRoom.h"
#include "student.h"
#include "StuRoom.h"
#include "search.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// SearchRoom dialog

extern CDormitoryApp theApp;
SearchRoom::SearchRoom(CWnd* pParent /*=NULL*/)
	: CDialog(SearchRoom::IDD, pParent)
{
	//{{AFX_DATA_INIT(SearchRoom)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void SearchRoom::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(SearchRoom)
	DDX_Control(pDX, IDC_LISTstu, m_student);
	DDX_Control(pDX, IDC_LISTroom, m_room);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(SearchRoom, CDialog)
	//{{AFX_MSG_MAP(SearchRoom)
	ON_NOTIFY(NM_CLICK, IDC_LISTstu, OnClickLISTstu)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// SearchRoom message handlers

BOOL SearchRoom::OnInitDialog() 
{
	CDialog::OnInitDialog();
	m_student.SetRedraw(FALSE);
	m_room.SetRedraw(FALSE);
	// TODO: Add extra initialization here
	m_student.SetExtendedStyle(LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES|LVS_EX_HEADERDRAGDROP);
    m_student.SetBkColor(RGB(0, 128, 128));
	m_student.SetTextColor(RGB(0,0,0));
	m_student.SetTextBkColor(RGB(0,128, 128));

	m_student.InsertColumn(1,"学号");
	m_student.InsertColumn(2,"姓名");
	m_student.InsertColumn(3,"班级");
	m_student.InsertColumn(4,"学院");
	m_student.InsertColumn(5,"性别");

	int wid = 25;
	m_student.SetColumnWidth(0,wid*6);
	m_student.SetColumnWidth(1,wid*6);
	m_student.SetColumnWidth(2,wid*6);
	m_student.SetColumnWidth(3,wid*6);
	m_student.SetColumnWidth(4,wid*6);

	m_room.SetExtendedStyle(LVS_EX_FULLROWSELECT|LVS_EX_GRIDLINES|LVS_EX_HEADERDRAGDROP);
    m_room.SetBkColor(RGB(0, 128, 128));
	m_room.SetTextColor(RGB(0,0,0));
	m_room.SetTextBkColor(RGB(0,128, 128));

	m_room.InsertColumn(1,"房间号");
	m_room.InsertColumn(2,"楼层");
	m_room.InsertColumn(3,"楼号");
	m_room.InsertColumn(4,"学院");
	m_room.InsertColumn(5,"面积");
	m_room.InsertColumn(6,"阳台");
	m_room.InsertColumn(7,"厕所");
	m_room.InsertColumn(8,"床");
	m_room.InsertColumn(9,"桌子");
	m_room.InsertColumn(10,"椅子");
	m_room.InsertColumn(11,"还可住几人");

	m_room.SetColumnWidth(0,wid*6);
	m_room.SetColumnWidth(1,wid*6);
	m_room.SetColumnWidth(2,wid*6);
	m_room.SetColumnWidth(3,wid*6);
	m_room.SetColumnWidth(4,wid*6);
	m_room.SetColumnWidth(5,wid*6);
	m_room.SetColumnWidth(6,wid*6);
	m_room.SetColumnWidth(7,wid*6);
	m_room.SetColumnWidth(8,wid*6);
	m_room.SetColumnWidth(9,wid*6);
	m_room.SetColumnWidth(10,wid*6);

    
    Cstudent *p;
	int i=0;
	if(!theApp.vec2)
		return false;
	else{
	p=(Cstudent*)theApp.vec2->getFirstRecord();
	while(p)
	{       
		    CString strTemp;
		    strTemp = p->getField("no");
			strTemp.TrimRight();
			m_student.InsertItem(i, strTemp);

		    strTemp = p->getField("name");
			strTemp.TrimRight();
			m_student.SetItemText(i,1, strTemp);

			strTemp = p->getField("grade");
			strTemp.TrimRight();
			m_student.SetItemText(i, 2,strTemp);

			strTemp = p->getField("dept");
			strTemp.TrimRight();
			m_student.SetItemText(i,3, strTemp);

			strTemp = p->getField("sex");
			strTemp.TrimRight();
			m_student.SetItemText(i, 4,strTemp);
		    

			p=(Cstudent*)theApp.vec2->getNext();
		} 
	}
    m_student.SetRedraw(TRUE);
	m_room.SetRedraw(TRUE);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void SearchRoom::OnClickLISTstu(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	int i = m_student.GetSelectionMark();
	CString sno;
	sno=m_student.GetItemText(i,0);
	m_room.DeleteAllItems();

	Csearch*sh;//引入查询类
    sh=new Csearch();//创建查询对象
	Croom* rm;
	rm=(Croom*)sh->searchroom(sno);//查询宿舍对象，返回值赋给rm
	if(rm)//如果找到相应宿舍，将其信息插入到列表框中
	{
	        i=0;

		    CString strTemp;
		    strTemp = rm->getField("no");
			strTemp.TrimRight();
			m_room.InsertItem(i, strTemp);

		    strTemp = rm->getField("floor");
			strTemp.TrimRight();
			m_room.SetItemText(i,1, strTemp);

			strTemp = rm->getField("building");
			strTemp.TrimRight();
			m_room.SetItemText(i,2, strTemp);

			strTemp = rm->getField("dept");
			strTemp.TrimRight();
			m_room.SetItemText(i,3, strTemp);

			strTemp = rm->getField("size");
			strTemp.TrimRight();
			m_room.SetItemText(i,4, strTemp);

			strTemp = rm->getField("balcony");
			strTemp.TrimRight();
			m_room.SetItemText(i,5, strTemp);

			strTemp = rm->getField("toilet");
			strTemp.TrimRight();
			m_room.SetItemText(i,6, strTemp);

			strTemp = rm->getField("bed");
			strTemp.TrimRight();
			m_room.SetItemText(i,7, strTemp);

			strTemp = rm->getField("desk");
			strTemp.TrimRight();
			m_room.SetItemText(i,8, strTemp);

			strTemp = rm->getField("chair");
			strTemp.TrimRight();
			m_room.SetItemText(i,9, strTemp);

			strTemp = rm->getField("remain");
			strTemp.TrimRight();
			m_room.SetItemText(i,10, strTemp);


	}
	else
		MessageBox("该生没有分配宿舍");
	UpdateData(FALSE);
	m_room.SetRedraw(TRUE);
	*pResult = 0;
}