📄 tooldrill.cpp

📁 基于SQLSERVER2000的机械工艺数据库系统
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// TOOLDRILL.cpp : implementation file
//

#include "stdafx.h"
#include "KNC_MIS.h"
#include "TOOLDRILL.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTOOLDRILL dialog


CTOOLDRILL::CTOOLDRILL(CWnd* pParent /*=NULL*/)
	: CDialog(CTOOLDRILL::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTOOLDRILL)
	m_sToolID = _T("");
	m_sDrilldia = _T("");
	m_sDrillname = _T("");
	m_sDrillbrand = _T("");
	m_sDrillmaterial = _T("");
	m_sFormaterial = _T("");
	m_sProducer = _T("");
	m_sShankdia = _T("");
	m_sOveralllength = _T("");
	m_sNecklength = _T("");
	m_sFlutelength = _T("");
	m_sPath = _T("");
	//}}AFX_DATA_INIT
}


void CTOOLDRILL::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTOOLDRILL)
	DDX_Control(pDX, IDC_LIST3, m_Drilllist);
	DDX_Text(pDX, IDC_EDIT1, m_sToolID);
	DDX_Text(pDX, IDC_EDIT3, m_sDrilldia);
	DDX_Text(pDX, IDC_EDIT2, m_sDrillname);
	DDX_Text(pDX, IDC_EDIT6, m_sDrillbrand);
	DDX_Text(pDX, IDC_EDIT5, m_sDrillmaterial);
	DDX_Text(pDX, IDC_EDIT7, m_sFormaterial);
	DDX_Text(pDX, IDC_EDIT12, m_sProducer);
	DDX_Text(pDX, IDC_EDIT8, m_sShankdia);
	DDX_Text(pDX, IDC_EDIT10, m_sOveralllength);
	DDX_Text(pDX, IDC_EDIT9, m_sNecklength);
	DDX_Text(pDX, IDC_EDIT11, m_sFlutelength);
	DDX_Text(pDX, IDC_EDIT17, m_sPath);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CTOOLDRILL, CDialog)
	//{{AFX_MSG_MAP(CTOOLDRILL)
	ON_BN_CLICKED(IDC_DrillAdd, OnDrillAdd)
	ON_BN_CLICKED(IDC_DrillBrowse, OnDrillBrowse)
	ON_BN_CLICKED(IDC_DrillDelete, OnDrillDelete)
	ON_BN_CLICKED(IDC_DrillModify, OnDrillModify)
	ON_BN_CLICKED(IDC_DrillSave, OnDrillSave)
	ON_NOTIFY(NM_CLICK, IDC_LIST3, OnClickList3)
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTOOLDRILL message handlers

void CTOOLDRILL::OnDrillAdd() 
{
	// TODO: Add your control notification handler code here
		UpdateData(true);
	
	m_sDrillbrand="";
	m_sDrilldia="";
	m_sDrillmaterial="";
   	m_sDrillname="";
	m_sFlutelength="";
	m_sFormaterial="";
	m_sNecklength="";
	m_sOveralllength="";
	m_sPath="";
	m_sProducer="";
	m_sShankdia="";
	m_sToolID="";

    tx_Drillbrand->EnableWindow(true);
	tx_Drilldia->EnableWindow(true);
	tx_Drillmaterial->EnableWindow(true);
    tx_Drillname->EnableWindow(true);
	tx_Flutelength->EnableWindow(true);
	tx_Formaterial->EnableWindow(true);
	tx_Necklength->EnableWindow(true);
	tx_Overalllength->EnableWindow(true);
	tx_Path->EnableWindow(true);
	tx_Producer->EnableWindow(true);
	tx_Shankdia->EnableWindow(true);
	tx_ToolID->EnableWindow(true);
	
	flag=1;
	bt_save->EnableWindow(true);
	bt_add->EnableWindow(false);
	bt_modify->EnableWindow(false);
	bt_delete->EnableWindow(false);
    bt_browse->EnableWindow(true);
	UpdateData(false);		
}

void CTOOLDRILL::OnDrillBrowse() 
{
	// TODO: Add your control notification handler code here
    UpdateData(true);
	static char BASED_CODE szFilter[] = "BMP Files (*.bmp)|*.bmp|All Files (*.*)|*.*||";
	CFileDialog dlg(TRUE,"BMP",NULL,  OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,szFilter);
	if(dlg.DoModal() != IDOK)
    return;
	CString pathname = dlg.GetPathName();
    m_sPath=dlg.GetPathName();
    UpdateData(false); 
		char *m_pBuffer;  //从BMP文件中读取的数据存放在此变量中
	
	//@@@@@@@@@@   读取BMP文件到m_pBuffer   @@@@@@@@@@
	CFile file;  //定义文件对象
	if( !file.Open(pathname, CFile::modeRead)) //以只读方式打开文件
	{
		MessageBox("无法打开BMP文件");
		return;
	}
	DWORD m_filelen;  //用于保存文件长度
	m_filelen = file.GetLength();  //读取文件长度
	m_pBuffer = new char[m_filelen + 1]; //根据文件长度分配数组空间
	if(!m_pBuffer)  //如果不空间不足则返回
	{
		MessageBox("无法分配足够的内存空间");
		return;
	}
	if(file.ReadHuge(m_pBuffer, m_filelen) != m_filelen)  //读取BMP文件到m_pBuffer中
	{
		MessageBox("读取BMP文件时出现错误");
		return;
	}
	
	//@@@@@@@@@@   将BMP文件数据从m_pBuffer中转换到m_hBitMap位图句柄中
	LPSTR hDIB;
	LPVOID lpDIBBits;
	BITMAPFILEHEADER bmfHeader;  //用于保存BMP文件头信息，包括类型、大小、位移量等
	DWORD bmfHeaderLen;  //保存文件头的长度

	bmfHeaderLen = sizeof(bmfHeader);  //读取文件头的长度
	//将m_pBuffer中文件头复制到bmfHeader中
	strncpy((LPSTR)&bmfHeader, (LPSTR)m_pBuffer, bmfHeaderLen); 	
	if (bmfHeader.bfType != (*(WORD*)"BM"))   //如果文件类型不对，则返回
	{
		MessageBox("BMP文件格式不准确");
		return;
	}
	hDIB = m_pBuffer + bmfHeaderLen;  //将指针移至文件头后面
	//读取BMP文件的图像数据，包括坐标及颜色格式等信息到BITMAPINFOHEADER对象
	BITMAPINFOHEADER &bmiHeader = *(LPBITMAPINFOHEADER)hDIB;
	//读取BMP文件的图像数据，包括坐标及颜色格式等信息到BITMAPINFO对象
	BITMAPINFO &bmInfo = *(LPBITMAPINFO)hDIB ;
	//根据bfOffBits属性将指针移至文件头后
	lpDIBBits = (m_pBuffer) + ((BITMAPFILEHEADER *)m_pBuffer)->bfOffBits;
	CClientDC dc(this);  //生成一个与当前窗口相关的CClientDC，用于管理输出设置
	//生成DIBitmap数据
	m_hBitmap = CreateDIBitmap(dc.m_hDC,&bmiHeader,CBM_INIT,lpDIBBits,&bmInfo,DIB_RGB_COLORS);
	
	//激活OnPaint()函数，显示图像
	Invalidate();
}

void CTOOLDRILL::OnDrillDelete() 
{
	// TODO: Add your control notification handler code here
	// Del Records
    _variant_t  strQuery;
    strQuery = "select * from tooldrill";
    theApp.ADOExecute(theApp.m_pADOSet, strQuery);
 	POSITION pos = m_Drilllist.GetFirstSelectedItemPosition();
    if ( pos == NULL ) 
 	{
 		AfxMessageBox(_T("没有选中的记录！"), MB_ICONEXCLAMATION);
		return;
 	}
     else
	{
 		int iItem;       
		CString sToolid;
		while (pos)
		{
            iItem = m_Drilllist.GetNextSelectedItem(pos);
           sToolid = m_Drilllist.GetItemText(iItem, 0);
		    strQuery = "delete from tooldrill where drillid='"+sToolid+"'";
	        theApp.ADOExecute(theApp.m_pADOSet, strQuery);
	    	m_Drilllist.DeleteItem(iItem);
		}
 	}
 	m_sDrillbrand="";
	m_sDrilldia="";
	m_sToolID="";
   	m_sDrillmaterial="";
	m_sDrillname="";
	m_sFlutelength="";
	m_sFormaterial="";
	m_sNecklength="";
	m_sOveralllength="";
	m_sPath="";
	m_sProducer="";
	m_sShankdia="";
	bt_delete->EnableWindow(false);
	bt_modify->EnableWindow(false);
 	UpdateData(false);	
}

void CTOOLDRILL::OnDrillModify() 
{
	// TODO: Add your control notification handler code here
	tx_Drillbrand->EnableWindow(true);
	tx_Drilldia->EnableWindow(true);
	tx_Drillmaterial->EnableWindow(true);
    tx_Drillname->EnableWindow(true);
	tx_Flutelength->EnableWindow(true);
	tx_Formaterial->EnableWindow(true);
	tx_Necklength->EnableWindow(true);
	tx_Overalllength->EnableWindow(true);
	tx_Path->EnableWindow(true);
	tx_Producer->EnableWindow(true);
	tx_Shankdia->EnableWindow(true);
	tx_ToolID->EnableWindow(true);
	flag=2;
	bt_save->EnableWindow(true);
	bt_delete->EnableWindow(false);
	bt_modify->EnableWindow(false);
	bt_browse->EnableWindow(true);
}

void CTOOLDRILL::OnDrillSave() 
{
	// TODO: Add your control notification handler code here
		UpdateData(true);
	// Make sure all needed info is available
	CString sWarning="";
	if ( ""==m_sToolID ) sWarning=_T("刀具编号");
    else if ( ""==m_sDrillname) sWarning=_T("钻头名称");
	else if ( ""==m_sDrilldia) sWarning=_T("钻头直径");
	else if ( ""==m_sDrillbrand) sWarning=_T("钻头型号");
	else if ( ""==m_sDrillmaterial) sWarning=_T("刀具材料");
	else if ( ""==m_sFormaterial) sWarning=_T("适合加工材料");
	else if ( ""==m_sProducer) sWarning=_T("生产商");
	else if ( ""==m_sShankdia) sWarning=_T("刀柄直径");
	else if ( ""==m_sOveralllength) sWarning=_T("全长");
	else if ( ""==m_sNecklength) sWarning=_T("颈长");
	else if ( ""==m_sFlutelength) sWarning=_T("槽长");
    if ( ""!=sWarning ) 
	{
	   sWarning += _T("不能为空");
	   AfxMessageBox(sWarning, MB_ICONEXCLAMATION);
	   return;
	}
	_variant_t strQuery;
	if(flag==1)  //添加记录
	{
		// Judge drill is unique
	    strQuery = "select * from tooldrill where drillid='"+m_sToolID+"'";
	    theApp.ADOExecute(theApp.m_pADOSet, strQuery);
	    int iCount = theApp.m_pADOSet->GetRecordCount();
	    if ( 0!=iCount )
		{
	       AfxMessageBox(_T("已经存在此刀具记录！"), MB_ICONEXCLAMATION);
	       return;
		}
	}
else if(flag==2)//修改
	{  //删除旧记录
		strQuery = "delete from tooldrill where drillid='"+m_sToolID+"'";
	    theApp.ADOExecute(theApp.m_pADOSet, strQuery);
	}
	// Insert Record
	strQuery = "insert tooldrill (drillid, drillname, drilldia,drillmodel,drillmaterial,formaterial,producer,toolholderdia,drilllength,toolnecklength,slitlength,drillpicdir) \
		        values ('"+m_sToolID+"', '"+m_sDrillname+"', '"+m_sDrilldia+"','"+m_sDrillbrand+"','"+m_sDrillmaterial+"','"+m_sFormaterial+"','"+m_sProducer+"','"+m_sShankdia+"','"+m_sOveralllength+"','"+m_sNecklength+"','"+m_sFlutelength+"','"+m_sPath+"')";
    int iItem;
  POSITION pos = m_Drilllist.GetFirstSelectedItemPosition();
  iItem = m_Drilllist.GetNextSelectedItem(pos);
	m_Drilllist.DeleteItem(iItem);
	//更新列表框数据
	int j;
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💿 文件大小 6187 K
👤 上传用户 zhoulovely
📂 所属分类 SQL Server
🏷️ 相关标签

#SQLSERVER #2000 #机械 #工艺
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