clientlevel.cpp

基于VC+SQL SERVER环境开发的企业商品销售系统.完整的数据库和原代码

// ClientLevel.cpp : implementation file
//

#include "stdafx.h"
#include "Sale.h"
#include "ClientLevel.h"
#include "Affirm.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CClientLevel dialog


CClientLevel::CClientLevel(CWnd* pParent /*=NULL*/)
	: CDialog(CClientLevel::IDD, pParent)
{
	//{{AFX_DATA_INIT(CClientLevel)
	m_clientLevelID = _T("");
	m_clientLevelName = _T("");
	m_clientLevelRemark = _T("");
	//}}AFX_DATA_INIT
}


void CClientLevel::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CClientLevel)
	DDX_Control(pDX, IDC_LIST1, m_clientLevelList);
	DDX_Text(pDX, IDC_EDIT2, m_clientLevelID);
	DDX_Text(pDX, IDC_EDIT3, m_clientLevelName);
	DDX_Text(pDX, IDC_EDIT4, m_clientLevelRemark);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CClientLevel, CDialog)
	//{{AFX_MSG_MAP(CClientLevel)
	ON_BN_CLICKED(IDC_BUTTON2, OnAdd)
	ON_BN_CLICKED(IDC_BUTTON3, OnDelete)
	ON_BN_CLICKED(IDC_BUTTON4, OnModify)
	ON_BN_CLICKED(IDC_BUTTON5, OnSave)
	ON_BN_CLICKED(IDC_BUTTON6, OnExit)
	ON_NOTIFY(NM_CLICK, IDC_LIST1, OnClickClientLevelList)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CClientLevel message handlers

void CClientLevel::OnAdd() 
{
	UpdateData(true);
	int clientLevelID=((CSaleApp*)AfxGetApp())->m_pIDRecordset->GetCollect("clientLevelID").intVal;
	if(clientLevelID<10)
		m_clientLevelID.Format("clientLevel0000%d",clientLevelID);
	else if(clientLevelID<100&&clientLevelID>9)
		m_clientLevelID.Format("clientLevel000%d",clientLevelID);
	else if(clientLevelID<1000&&clientLevelID>99)
		m_clientLevelID.Format("clientLevel00%d",clientLevelID);

	CString str;
	str.Format("%d",clientLevelID+1);
	((CSaleApp*)AfxGetApp())->m_pIDRecordset->PutCollect("clientLevelID",_variant_t(str));
	((CSaleApp*)AfxGetApp())->m_pIDRecordset->Update();
//	m_clientLevelID="";
	m_clientLevelName="";
	m_clientLevelRemark="";
	tx_clientLevelID->EnableWindow(false);
	tx_clientLevelName->EnableWindow(true);
	tx_clientLevelRemark->EnableWindow(true);
	flag=1;
	bt_save->EnableWindow(true);
	bt_add->EnableWindow(false);
	bt_modify->EnableWindow(false);
	bt_delete->EnableWindow(false);
	UpdateData(false);	
	
}

void CClientLevel::OnDelete() 
{
	CAffirm dlg;
	if(dlg.DoModal()!=IDOK)
	{
		return;
	}
	_variant_t RecordsAffected;
	CString strSQL;
	strSQL="delete from clientLevel where clientLevelID='";
	strSQL=strSQL+m_clientLevelID+"'";
	(((CSaleApp*)AfxGetApp())->m_pConn)->Execute((_bstr_t)strSQL,&RecordsAffected,adCmdText);
	
	POSITION pos = m_clientLevelList.GetFirstSelectedItemPosition();
	if(pos)
	{
		int nFirstSelItem = m_clientLevelList.GetNextSelectedItem(pos);
		m_clientLevelList.DeleteItem(nFirstSelItem);
	}	
	bt_delete->EnableWindow(false);
	m_clientLevelID="";
	m_clientLevelName="";
	m_clientLevelRemark="";
	UpdateData(false);
	
}

//DEL void CClientLevel::OnButton4() 
//DEL {
//DEL 	// TODO: Add your control notification handler code here
//DEL 	
//DEL }

void CClientLevel::OnModify() 
{
	tx_clientLevelName->EnableWindow(true);
	tx_clientLevelID->EnableWindow(false);
	tx_clientLevelRemark->EnableWindow(true);
	flag=2;
	bt_save->EnableWindow(true);
	
}

void CClientLevel::OnSave() 
{
	UpdateData(true);
	_RecordsetPtr m_pRecordset;    //用于创建一个查询记录集


	//----------------------------------------------
	CString strSQL;
	//	AfxMessageBox(TreeCurrent);
	if(flag==1)         //添加
	{
		strSQL="SELECT * FROM clientLevel" ;	

		try
		{
			HRESULT hTRes;
			hTRes = m_pRecordset.CreateInstance(_T("ADODB.Recordset"));
			if (SUCCEEDED(hTRes))
			{
				//----------------------------------------------------
				hTRes = m_pRecordset->Open((LPTSTR)strSQL.GetBuffer(130),
					((CSaleApp*)AfxGetApp())->m_pConn.GetInterfacePtr(),
					adOpenDynamic,adLockPessimistic,adCmdText);
				if(SUCCEEDED(hTRes))
				{
					TRACE(_T("连接成功!\n"));
					//------------------------------------------
					m_pRecordset->AddNew();
					m_pRecordset->PutCollect("clientLevelID",_variant_t(m_clientLevelID));
					m_pRecordset->PutCollect("clientLevelName",_variant_t(m_clientLevelName));
					m_pRecordset->PutCollect("clientLevelRemark",_variant_t(m_clientLevelRemark));
					m_pRecordset->Update();
					int j;
					j=m_clientLevelList.GetItemCount();
					m_clientLevelList.InsertItem(j,m_clientLevelID);
					m_clientLevelList.SetItemText(j,1,m_clientLevelName);
					m_clientLevelList.SetItemText(j,2,m_clientLevelRemark);
					AfxMessageBox("插入成功！");
				}
			}
		}
		catch(_com_error e)///捕捉异常
		{
			CString errormessage;
			MessageBox("创建记录集失败!","错误");
		}
	}
	else if(flag==2)      //修改
	{
		strSQL="SELECT * FROM clientLevel where clientLevelID='" ;
		strSQL=strSQL+m_clientLevelID+"'";
		
		try
		{
			HRESULT hTRes;
			hTRes = m_pRecordset.CreateInstance(_T("ADODB.Recordset"));
			if (SUCCEEDED(hTRes))
			{
				//----------------------------------------------------
				hTRes = m_pRecordset->Open((LPTSTR)strSQL.GetBuffer(130),
					((CSaleApp*)AfxGetApp())->m_pConn.GetInterfacePtr(),
					adOpenDynamic,adLockPessimistic,adCmdText);
				if(SUCCEEDED(hTRes))
				{
					TRACE(_T("连接成功!\n"));
					m_pRecordset->PutCollect("clientLevelName",_variant_t(m_clientLevelName));
					m_pRecordset->PutCollect("clientLevelRemark",_variant_t(m_clientLevelRemark));
					m_pRecordset->Update();
									POSITION pos = m_clientLevelList.GetFirstSelectedItemPosition();
					if(pos)
					{
						int nFirstSelItem = m_clientLevelList.GetNextSelectedItem(pos);
						m_clientLevelList.SetItemText(nFirstSelItem,1,m_clientLevelName);
						m_clientLevelList.SetItemText(nFirstSelItem,2,m_clientLevelRemark);
					}					
					AfxMessageBox("修改成功！");
				}
			}
		}
		catch(_com_error e)///捕捉异常
		{
			CString errormessage;
			MessageBox("创建记录集失败!","错误");
		}
	}
	bt_add->EnableWindow(true);
	bt_delete->EnableWindow(true);
	bt_modify->EnableWindow(true);
	bt_save->EnableWindow(true);
	tx_clientLevelID->EnableWindow(false);
	tx_clientLevelName->EnableWindow(false);
	tx_clientLevelRemark->EnableWindow(false);
	UpdateData(false);//
	
}

void CClientLevel::OnExit() 
{
	this->OnCancel();	
}

BOOL CClientLevel::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	DWORD style;
	style=m_clientLevelList.GetExStyle();
	style=(style|LVS_EX_GRIDLINES|LVS_EX_FULLROWSELECT)&(~LVS_EX_CHECKBOXES) ;
	m_clientLevelList.SetExtendedStyle(style);

	m_clientLevelList.InsertColumn(0,"客户级别编码",LVCFMT_LEFT,100);
	m_clientLevelList.InsertColumn(1,"客户级别名称",LVCFMT_LEFT,100);
	m_clientLevelList.InsertColumn(2,"备注",LVCFMT_LEFT,100);

	_RecordsetPtr m_pTreeRecordset;    //用于创建一个查询记录集
	CString strSQL;
	//-----------------------------------------------
	strSQL="SELECT * FROM clientLevel";
		try
		{
			HRESULT hTRes;
			hTRes = m_pTreeRecordset.CreateInstance(_T("ADODB.Recordset"));
			if (SUCCEEDED(hTRes))
			{
				//----------------------------------------------------
				hTRes = m_pTreeRecordset->Open((LPTSTR)strSQL.GetBuffer(130),
					((CSaleApp*)AfxGetApp())->m_pConn.GetInterfacePtr(),
					adOpenDynamic,adLockPessimistic,adCmdText);
				if(SUCCEEDED(hTRes))
				{
					TRACE(_T("连接成功!\n"));
					//------------------------------------------
					m_pTreeRecordset->MoveFirst();
					if (!(m_pTreeRecordset->adoEOF))
					{
						int i=0;
						while(!m_pTreeRecordset->adoEOF)
						{
							//_variant_t vIndex=(long)0;
							m_clientLevelList.InsertItem(i,((CSaleApp*)AfxGetApp())->GetStringFromVariant(m_pTreeRecordset->GetCollect("clientLevelID")));
							m_clientLevelList.SetItemText(i,1,((CSaleApp*)AfxGetApp())->GetStringFromVariant(m_pTreeRecordset->GetCollect("clientLevelName")));				
							m_clientLevelList.SetItemText(i,2,((CSaleApp*)AfxGetApp())->GetStringFromVariant(m_pTreeRecordset->GetCollect("clientLevelRemark")));
							if (!(m_pTreeRecordset->adoEOF))
							{
								m_pTreeRecordset->MoveNext();
								i++;
							}
						}		
					}
					//---------------------------------------
				}
			}
		}
		catch(_com_error e)///捕捉异常
		{
			CString errormessage;
			MessageBox("创建销售类型记录集失败!","错误");
		}
//	}
	flag=0;
	
	tx_clientLevelName=GetDlgItem(IDC_EDIT3);
	tx_clientLevelID=GetDlgItem(IDC_EDIT2);
	tx_clientLevelRemark=GetDlgItem(IDC_EDIT4);
	bt_add=GetDlgItem(IDC_BUTTON2);
	bt_save=GetDlgItem(IDC_BUTTON5);
	bt_modify=GetDlgItem(IDC_BUTTON4);
	bt_delete=GetDlgItem(IDC_BUTTON3);

	tx_clientLevelName->EnableWindow(false);
	tx_clientLevelID->EnableWindow(false);
	tx_clientLevelRemark->EnableWindow(false);
//	bt_add=GetDlgItem(IDC_BUTTON2);
	bt_save->EnableWindow(false);
	bt_modify->EnableWindow(false);
	bt_delete->EnableWindow(false);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CClientLevel::OnClickClientLevelList(NMHDR* pNMHDR, LRESULT* pResult) 
{
	UpdateData(true);
	POSITION pos = m_clientLevelList.GetFirstSelectedItemPosition();
	if(pos)
	{
		int nFirstSelItem = m_clientLevelList.GetNextSelectedItem(pos);
		m_clientLevelID=m_clientLevelList.GetItemText(nFirstSelItem,0);
		m_clientLevelName=m_clientLevelList.GetItemText(nFirstSelItem,1);
		m_clientLevelRemark=m_clientLevelList.GetItemText(nFirstSelItem,2);
	}
	//AfxMessageBox(str);
	bt_modify->EnableWindow(true);
	bt_delete->EnableWindow(true);
	UpdateData(false);
	
	*pResult = 0;
}