socialisegroupdlg.cpp

这是一个学生信息管理系统

// SocialiseGroupDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "SMS.h"
#include "SocialiseGroupDlg.h"


// CSocialiseGroupDlg 对话框

IMPLEMENT_DYNAMIC(CSocialiseGroupDlg, CDialog)

CSocialiseGroupDlg::CSocialiseGroupDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSocialiseGroupDlg::IDD, pParent)
	, m_iGroupAmount(0)
	, m_pSet(&theApp.m_db )
{
	//显示窗口颜色
	m_backcolor=m_RGB_BkColor;
	m_brush.CreateSolidBrush(m_backcolor);
	m_bItemClick=false;
}

CSocialiseGroupDlg::~CSocialiseGroupDlg()
{
}

void CSocialiseGroupDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_GROUP_AMOUNT_STATIC, m_iGroupAmount);
	DDX_Control(pDX, IDC_SOCIALISE_GROUP_LIST, m_cTeamListCtrl);
	DDX_Control(pDX, IDC_SOCIALISE_GROUP_DELETE_BT, m_cDeleteBt);
	DDX_Control(pDX, IDC_SOCIALISE_GROUP_UPDATE_BT, m_cUpdateBt);
	DDX_Control(pDX, IDC_SOCIALISE_GROUP_PRINT_BT, m_cPrintBt);
	DDX_Control(pDX, IDC_SOCIALISE_GROUP_MAIN_BT, m_cMainBt);
}


BEGIN_MESSAGE_MAP(CSocialiseGroupDlg, CDialog)
	ON_BN_CLICKED(IDC_SOCIALISE_GROUP_ALL_BT, &CSocialiseGroupDlg::OnBnClickedSocialiseGroupAllBt)
	ON_BN_CLICKED(IDC_GROUP_KIND_BT, &CSocialiseGroupDlg::OnBnClickedGroupKindBt)
	ON_BN_CLICKED(IDC_SOCIALISE_GROUP_MAIN_BT, &CSocialiseGroupDlg::OnBnClickedSocialiseGroupMainBt)
	ON_BN_CLICKED(IDC_SOCIALISE_GROUP_ADD_BT, &CSocialiseGroupDlg::OnBnClickedSocialiseGroupAddBt)
	ON_BN_CLICKED(IDC_SOCIALISE_GROUP_UPDATE_BT, &CSocialiseGroupDlg::OnBnClickedSocialiseGroupUpdateBt)
	ON_BN_CLICKED(IDC_SOCIALISE_GROUP_DELETE_BT, &CSocialiseGroupDlg::OnBnClickedSocialiseGroupDeleteBt)
	ON_BN_CLICKED(IDC_SOCIALISE_GROUP_SEARCH_BT, &CSocialiseGroupDlg::OnBnClickedSocialiseGroupSearchBt)
	ON_WM_QUERYDRAGICON()//打印
	ON_BN_CLICKED(IDC_SOCIALISE_GROUP_PRINT_BT, &CSocialiseGroupDlg::OnBnClickedSocialiseGroupPrintBt)
	ON_WM_CTLCOLOR()
	ON_NOTIFY(HDN_ITEMCLICK, 0, &CSocialiseGroupDlg::OnHdnItemclickSocialiseGroupList)
	ON_WM_CLOSE()
	ON_WM_CONTEXTMENU()
	ON_WM_TIMER()
	ON_COMMAND(ID_GROUP_ALL, &CSocialiseGroupDlg::OnGroupAll)
    ON_COMMAND(ID_GROUP_DETAIL, &CSocialiseGroupDlg::OnGroupMain)
	ON_COMMAND(ID_GROUP_KIND, &CSocialiseGroupDlg::OnGroupKind)
	ON_COMMAND(ID_GROUP_ADD, &CSocialiseGroupDlg::OnGroupAdd)
	ON_COMMAND(ID_GROUP_UPDATE, &CSocialiseGroupDlg::OnGroupUpdate)
	ON_COMMAND(ID_GROUP_DELETE, &CSocialiseGroupDlg::OnGroupDelete)
	ON_COMMAND(ID_GROUP_SEARCH, &CSocialiseGroupDlg::OnGroupSearch)
	ON_COMMAND(ID_GROUP_PRINT, &CSocialiseGroupDlg::OnGroupPrint)
    ON_UPDATE_COMMAND_UI(ID_GROUP_UPDATE, &CSocialiseGroupDlg::OnUpdateGroupUpdate )
    ON_UPDATE_COMMAND_UI(ID_GROUP_DETAIL, &CSocialiseGroupDlg::OnUpdateGroupMain )
	ON_UPDATE_COMMAND_UI(ID_GROUP_DELETE, &CSocialiseGroupDlg::OnUpdateGroupDelete )
	ON_UPDATE_COMMAND_UI(ID_GROUP_PRINT, &CSocialiseGroupDlg::OnUpdateGroupPrint )
    ON_WM_INITMENUPOPUP()
END_MESSAGE_MAP()


// CSocialiseGroupDlg 消息处理程序
void CSocialiseGroupDlg::ViewAll()
{
	BeginWaitCursor();
	CString s;
	m_cTeamListCtrl.DeleteAllItems ();
	if(m_pSet.IsOpen ())
		m_pSet.Close ();
	m_pSet.Open (AFX_DB_USE_DEFAULT_TYPE,L"Select * from Team order by gName");
	m_pSet.m_strFilter .Empty ();
	int count;
	count=m_pSet.GetRecordCount ();
	if(count==0)//如果该数据表为空，则不用显示
	{
		EndWaitCursor();
		m_pSet.Close ();
		return ;
	}
	m_pSet.MoveFirst ();
	int i=0; 
	while (!m_pSet.IsEOF ())
	{
        m_cTeamListCtrl.InsertItem(i,(CString)m_pSet.m_gName ,0);
		m_cTeamListCtrl.SetItemText (i,1,(CString)m_pSet.m_gLinkMan );
		m_cTeamListCtrl.SetItemText (i,2,(CString)m_pSet.m_gPhone );
		m_cTeamListCtrl.SetItemText (i,3,(CString)m_pSet.m_gQQ );
		m_cTeamListCtrl.SetItemText (i,4,(CString)m_pSet.m_gEmail );
        s.Format (L"%d",m_pSet.m_gId );
		m_cTeamListCtrl.SetItemText (i,5,s);
        i++;
		m_pSet.MoveNext ();
	}
	m_pSet.Close ();
	//现在在右边显示个数
	m_iGroupAmount=i;
	s.Format (L"%d",m_iGroupAmount);
	SetDlgItemText(IDC_GROUP_AMOUNT_STATIC,s);//显示
	EndWaitCursor();
}

void CSocialiseGroupDlg::OnBnClickedSocialiseGroupAllBt()
{
	// TODO: 在此添加控件通知处理程序代码
    ViewAll();
}

void CSocialiseGroupDlg::Kind()
{
	CString s;
	int i=0;
    CSocialiseGroupKindDlg dlg;
	if(dlg.DoModal ()==IDOK)
	{
		BeginWaitCursor();
		m_cTeamListCtrl.DeleteAllItems ();
	    if(m_pSet.IsOpen ())
		    m_pSet.Close ();
	    CString str;
	    str="Select * from Team where gType='";
	    str+=dlg.m_sKind ;
	    str+="' order by gName";
	    m_pSet.Open (AFX_DB_USE_DEFAULT_TYPE,str);
	    m_pSet.m_strFilter .Empty ();
	    m_pSet.Requery ();
	    if(m_pSet.IsEOF ())
	    {
	        m_iGroupAmount=i;
	        s.Format (L"%d",m_iGroupAmount);
	        SetDlgItemText(IDC_GROUP_AMOUNT_STATIC,s);//显示
		    MessageBox(L"\n不存在这样的记录！\n",L"提示",MB_ICONEXCLAMATION);
		    m_pSet.Close ();
			EndWaitCursor();
		    return ;
	    }
	    else
	    {
	        if(m_pSet.GetRecordCount ()==0)
		    {
				m_iGroupAmount=i;
				s.Format (L"%d",m_iGroupAmount);
				SetDlgItemText(IDC_GROUP_AMOUNT_STATIC,s);//显示
				MessageBox(L"\n不存在这样的记录！\n",L"提示",MB_ICONEXCLAMATION);
			    m_pSet.Close ();
				EndWaitCursor();
			    return ;
		    }
		    m_pSet.MoveFirst ();
	        while (!m_pSet.IsEOF ())
	        {  
				m_cTeamListCtrl.InsertItem(i,(CString)m_pSet.m_gName ,0);
		        m_cTeamListCtrl.SetItemText (i,1,(CString)m_pSet.m_gLinkMan );
		        m_cTeamListCtrl.SetItemText (i,2,(CString)m_pSet.m_gPhone );
		        m_cTeamListCtrl.SetItemText (i,3,(CString)m_pSet.m_gQQ );
		        m_cTeamListCtrl.SetItemText (i,4,(CString)m_pSet.m_gEmail );
                s.Format (L"%d",m_pSet.m_gId );
		        m_cTeamListCtrl.SetItemText (i,5,s);
	            m_pSet.MoveNext ();
				i++;
	        }
	        m_pSet.Close ();
	        //现在在右边显示个数
	        if(i==0)
		    {
				m_iGroupAmount=i;
				s.Format (L"%d",m_iGroupAmount);
				SetDlgItemText(IDC_GROUP_AMOUNT_STATIC,s);//显示
				MessageBox(L"\n不存在这样的记录！\n",L"提示",MB_ICONEXCLAMATION);
			    m_pSet.Close ();
				EndWaitCursor();
			    return ;
		    }
	        m_iGroupAmount=i;
	        s.Format (L"%d",m_iGroupAmount);
	        SetDlgItemText(IDC_GROUP_AMOUNT_STATIC,s);//显示
		}
		EndWaitCursor();
	}
}
void CSocialiseGroupDlg::OnBnClickedGroupKindBt()
{
	// TODO: 在此添加控件通知处理程序代码
    Kind();
}

void CSocialiseGroupDlg::Main()
{
	CString s;
	POSITION pos = m_cTeamListCtrl.GetFirstSelectedItemPosition();
    if (pos == NULL)
	{
		MessageBox(L"你没有选择要查看的群体\n请在列表中选择要查看的群体！",L"提示",MB_ICONEXCLAMATION);
		return ;//没有选择表项则不用做下面的事情
	}
    else
    {
	    int nItem = m_cTeamListCtrl.GetNextSelectedItem(pos);//列表中的项目序号也即数据库中的编号
		//下面获取该表项的数据，用于在修改对话框中显示
		int Id=_ttol(m_cTeamListCtrl.GetItemText (nItem,5));
		if(m_pSet.IsOpen ())
			m_pSet.Close ();
		m_pSet.Open ();
		m_pSet.m_strFilter .Empty ();
		m_pSet.MoveFirst ();
		while(!m_pSet.IsEOF ())
		{
			if(m_pSet.m_gId ==Id)//说明找到了相应的那个字段
			{
				m_iSocialiseGroup_Id=m_pSet.m_gId ;
                m_sSocialiseGroup_Name=m_pSet.m_gName ;
                m_sSocialiseGroup_LinkMan=m_pSet.m_gLinkMan ;
                m_sSocialiseGroup_Kind=m_pSet.m_gType ;
                m_sSocialiseGroup_Email=m_pSet.m_gEmail ;
                m_sSocialiseGroup_Address=m_pSet.m_gAddress ;
                m_sSocialiseGroup_Code=m_pSet.m_gCode ;
                m_sSocialiseGroup_Phone=m_pSet.m_gPhone ;
                m_sSocialiseGroup_Fax=m_pSet.m_gFax ;
                m_sSocialiseGroup_QQ=m_pSet.m_gQQ ;
                m_sSocialiseGroup_MSN=m_pSet.m_gMSN ;
                m_sSocialiseGroup_Web=m_pSet.m_fWeb ;
                m_sSocialiseGroup_Remark=m_pSet.m_gRemark ;
				break;
			}
			m_pSet.MoveNext ();
		}
		m_pSet.Close ();//记得要关闭!
		//下面弹出对话框，初始化数据由上面部分提供
		CSocialiseGroupDetailDlg dlg;
		dlg.DoModal ();
	}
}
void CSocialiseGroupDlg::OnBnClickedSocialiseGroupMainBt()
{
	// TODO: 在此添加控件通知处理程序代码
    Main();
}

void CSocialiseGroupDlg::Add()
{
	CString s;
	CSocialiseGroupAddDlg dlg;
	if(dlg.DoModal ()==IDOK)
	{
		if(!theApp.m_db.CanTransact ())
		{
			//虽然不支持事务处理的数据库很少，但是我强硬地不允许这种情况出现
			MessageBox(L"\n系统不支持事务处理，添加不成功！\n",L"错误", MB_ICONSTOP);
			return ;                                    
		}
		theApp.m_db.BeginTrans ();//开始事务处理
		TRY
		{
	        m_pSet.Open (AFX_DB_USE_DEFAULT_TYPE,L"Select * from Team order by gName");
		    m_pSet.m_strFilter.Empty ();
			m_pSet.AddNew ();
			m_pSet.m_gName =dlg.m_sName ;
			m_pSet.m_gLinkMan =dlg.m_sLinkMan ;
			m_pSet.m_gType =dlg.m_sKind ;
			m_pSet.m_gEmail =dlg.m_sEmail ;
			m_pSet.m_gAddress =dlg.m_sAddress ;
			m_pSet.m_gCode =dlg.m_sCode ;
			m_pSet.m_gPhone =dlg.m_sPhone ;
			m_pSet.m_gFax =dlg.m_sFax ;
			m_pSet.m_gQQ =dlg.m_sQQ ;
			m_pSet.m_gMSN =dlg.m_sMSN ;
			m_pSet.m_fWeb =dlg.m_sWeb ;
			m_pSet.m_gRemark =dlg.m_sRemark;
			m_pSet.Update ();
			m_pSet.MoveLast ();
		    m_pSet.Close ();
            theApp.m_db.CommitTrans ();//添加成功了
		}
		CATCH_ALL(e)
		{
			theApp.m_db.Rollback ();
		    MessageBox(L"\n事务处理出错，添加失败！\n",L"错误", MB_ICONSTOP);
			return;
	    }
	    END_CATCH_ALL
		//添加成功了，就要在列表中显示出来
		m_cTeamListCtrl.InsertItem(0,dlg.m_sName ,0);
	    m_cTeamListCtrl.SetItemText (0,1,dlg.m_sLinkMan );
		m_cTeamListCtrl.SetItemText (0,2,dlg.m_sPhone );
		m_cTeamListCtrl.SetItemText (0,3,dlg.m_sQQ );
		m_cTeamListCtrl.SetItemText (0,4,dlg.m_sEmail );
        s.Format (L"%d",m_pSet.m_gId );
		m_cTeamListCtrl.SetItemText (0,5,s);
		//然后再在个数中加一,显示给用户
		m_iGroupAmount++;
		s.Format (L"%d",m_iGroupAmount);
		SetDlgItemText(IDC_GROUP_AMOUNT_STATIC,s);//显示
	}
}
void CSocialiseGroupDlg::OnBnClickedSocialiseGroupAddBt()
{
	// TODO: 在此添加控件通知处理程序代码
    Add();
}

void CSocialiseGroupDlg::Update()
{
	CString s;
	POSITION pos = m_cTeamListCtrl.GetFirstSelectedItemPosition();
    if (pos == NULL)
	{
		MessageBox(L"你没有选择要修改的群体\n请在列表中选择要修改的群体！",L"提示",MB_ICONEXCLAMATION);
		return ;//没有选择表项则不用做下面的事情
	}
    else
    {
		if(!theApp.m_db.CanTransact ())
		{
			//虽然不支持事务处理的数据库很少，但是我强硬地不允许这种情况出现
			MessageBox(L"\n系统不支持事务处理，修改不成功！\n",L"错误", MB_ICONSTOP);
			return ;                                    
		}
	    int nItem = m_cTeamListCtrl.GetNextSelectedItem(pos);//列表中的项目序号也即数据库中的编号
		//下面获取该表项的数据，用于在修改对话框中显示
		int Id=_ttol(m_cTeamListCtrl.GetItemText (nItem,5));
		if(m_pSet.IsOpen ())
			m_pSet.Close ();
		m_pSet.Open ();
		m_pSet.m_strFilter .Empty ();
		m_pSet.MoveFirst ();
		while(!m_pSet.IsEOF ())
		{
			if(m_pSet.m_gId ==Id)//说明找到了相应的那个字段
			{
				m_iSocialiseGroup_Id=m_pSet.m_gId ;
                m_sSocialiseGroup_Name=m_pSet.m_gName ;
                m_sSocialiseGroup_LinkMan=m_pSet.m_gLinkMan ;
                m_sSocialiseGroup_Kind=m_pSet.m_gType ;
                m_sSocialiseGroup_Email=m_pSet.m_gEmail ;
                m_sSocialiseGroup_Address=m_pSet.m_gAddress ;
                m_sSocialiseGroup_Code=m_pSet.m_gCode ;
                m_sSocialiseGroup_Phone=m_pSet.m_gPhone ;
                m_sSocialiseGroup_Fax=m_pSet.m_gFax ;
                m_sSocialiseGroup_QQ=m_pSet.m_gQQ ;
                m_sSocialiseGroup_MSN=m_pSet.m_gMSN ;
                m_sSocialiseGroup_Web=m_pSet.m_fWeb ;
                m_sSocialiseGroup_Remark=m_pSet.m_gRemark ;
				break;
			}
			m_pSet.MoveNext ();
		}
		m_pSet.Close ();//记得要关闭!
		//下面弹出修改对话框，初始化数据由上面部分提供
		CSocialiseGroupUpdateDlg dlg;
		if(dlg.DoModal ()!=IDOK)
		{
			return ;//万一用户没有输入正确信息，则退出，不给修改
		}
		theApp.m_db.BeginTrans ();//开始事务处理
		TRY
		{
	        m_pSet.Open (AFX_DB_USE_DEFAULT_TYPE,L"Select * from Team order by gName");
		    m_pSet.m_strFilter.Empty ();
			m_pSet.MoveFirst ();//刚开始移动到第一个位置
			while(!m_pSet.IsEOF ())
			{
				if(m_pSet.m_gId ==m_iSocialiseGroup_Id)
				{
					m_pSet.Edit ();
			        m_pSet.m_gName =dlg.m_sName ;
			        m_pSet.m_gLinkMan =dlg.m_sLinkMan ;
			        m_pSet.m_gType =dlg.m_sKind ;
			        m_pSet.m_gEmail =dlg.m_sEmail ;
			        m_pSet.m_gAddress =dlg.m_sAddress ;
			        m_pSet.m_gCode =dlg.m_sCode ;
			        m_pSet.m_gPhone =dlg.m_sPhone ;
			        m_pSet.m_gFax =dlg.m_sFax ;
			        m_pSet.m_gQQ =dlg.m_sQQ ;
			        m_pSet.m_gMSN =dlg.m_sMSN ;
			        m_pSet.m_fWeb =dlg.m_sWeb ;
			        m_pSet.m_gRemark =dlg.m_sRemark;
		            m_pSet.Update ();
			        m_pSet.Requery ();
					m_pSet.MoveNext ();
					break;
				}
				m_pSet.MoveNext ();
			}
        m_pSet.Close ();
        theApp.m_db.CommitTrans ();//修改成功了
		}
		CATCH_ALL(e)
		{
			theApp.m_db.Rollback ();
		    MessageBox(L"\n事务处理出错，修改失败！\n",L"错误", MB_ICONSTOP);
			return;
	    }
	    END_CATCH_ALL
		//修改成功了，就要把新的在列表中显示出来，同时去掉旧的
		//先去掉旧的
		m_cTeamListCtrl.DeleteItem (nItem);
		//再添加新的
        m_cTeamListCtrl.InsertItem(nItem,dlg.m_sName,0);
        m_cTeamListCtrl.SetItemText (nItem,1,dlg.m_sLinkMan );
	    m_cTeamListCtrl.SetItemText (nItem,2,dlg.m_sPhone );
	    m_cTeamListCtrl.SetItemText (nItem,3,dlg.m_sQQ );
		m_cTeamListCtrl.SetItemText (nItem,4,dlg.m_sEmail );
        s.Format (L"%d",m_iSocialiseGroup_Id);
		m_cTeamListCtrl.SetItemText (nItem,5,s);
	}
}
void CSocialiseGroupDlg::OnBnClickedSocialiseGroupUpdateBt()
{
	// TODO: 在此添加控件通知处理程序代码
    Update();
}

void CSocialiseGroupDlg::Delete ()
{
	POSITION pos = m_cTeamListCtrl.GetFirstSelectedItemPosition();
    if (pos == NULL)
	{
		MessageBox(L"\n你没有选中任何一个群体，不可以删除！\n",L"提示",MB_ICONEXCLAMATION);
	}
    else
   {
       if(MessageBox(L"\n此操作将永久删除该项，确定吗？\n",L"删除提醒",MB_OKCANCEL|MB_ICONQUESTION|MB_DEFBUTTON2)==IDCANCEL)
		   return ;
	   while (pos)
      {
		  int nItem = m_cTeamListCtrl.GetNextSelectedItem(pos);
		  CString str;
		  str="Select * from Team order by gName";
	      m_pSet.Open (AFX_DB_USE_DEFAULT_TYPE,str);
		  //获取该单词
		  int m_iId;
		  m_iId=_ttol(m_cTeamListCtrl.GetItemText (nItem,5));
		  m_pSet.m_strFilter.Empty ();
		  m_pSet.MoveFirst ();//刚开始移动到第一个位置
		  while(!m_pSet.IsEOF ())
		  {
			  if(m_iId ==m_pSet.m_gId )
			  {
				  m_pSet.Delete ();
				  break;
			  }
			  m_pSet.MoveNext ();
		  }