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wzqxp2002 — Thu, 19 Apr 2007 15:27:00 GMT

有在做几何约束求解的朋友么？能一起交��么�Q?br>请与我联�p�！我急需你的帮助�Q?/p>
我的QQ�Q?0858492
email�Q?a href="mailto:wzqxp2002@163.com">wzqxp2002@163.com

wzqxp2002 2007-04-19 23:27 发表评论

列出所�?位数�Q�它的前n位能被n整除

wzqxp2002 — Thu, 19 Apr 2007 12:04:00 GMT

从低位开始：(x��)
耗时�Q?031 CLOCKS_PER_SEC �Q�未输出�Q?/strong>

#include <vector>
#include <algorithm>
#include <iostream>
#include<ctime>
using namespace std;

void GenerateCandidate(int n, vector<int>& Candidate, vector<int>& Filter)
{
    int base = 1;
    for (int i=1; i<n; ++i)
    {
        base *= 10;
    }
    int baseUp = base*10;

    int remainder = base % n;
    if (remainder != 0)
    {
        int quotient = base / n;
        base = (quotient+1)*n;
    }

    int number = base;
    do
    {
        int numberTest = number/10;
        if(binary_search(Filter.begin(), Filter.end(), numberTest))
        {
            Candidate.push_back(number);
        }

        number += n;
    } while(number < baseUp);
}

void InitFilter(vector<int>& Filter)
{
    for (int i=1; i<10; ++i)
    {
        Filter.push_back(i);
    }
}

int _tmain(int argc, _TCHAR* argv[])
{
    vector<int> candidate;
    vector<int> filter;
    InitFilter(filter);
    //candidate.reserve(100000000);
    //filter.reserve(100000000);
    for (int i=2; i<9; ++i)
    {
        GenerateCandidate(i, candidate, filter);
        //copy(candidate.begin(), candidate.end(), ostream_iterator<int>(cout, "\n"));
        filter.clear();
        candidate.swap(filter);
    }
    candidate.swap(filter);
    //copy(candidate.begin(), candidate.end(), ostream_iterator<int>(cout, " "));
    cout<<endl <<"count:" <<candidate.size();
    cout<<endl <<"time:"<<clock();
    char c;
    cin>>c;
    return 0;
}

从高?sh��)��开始：(x��)
耗时�Q?�U�（未输出）(j��)

#include <iostream>
#include<ctime>
using namespace std;

int count =0;
void FindNumber(int base, int power, int end)
{
    int bounce = base+9;
    int remainder = base%power;
    if (0 != remainder)
    {
        remainder = power - remainder;
    }

    base += remainder;
    do
    {
        if (power == end)
        {
            //cout << base <<" ";
            count++;
        }
        else if(base != 0)
        {
            FindNumber(base*10, power+1, end);
        }
        base += power;
    } while(base<=bounce);
}

void FindNumber(int end)
{
    FindNumber(0, 1, end);
}

int _tmain(int argc, _TCHAR* argv[])
{
    FindNumber(9);

    cout<<endl<<count;
cout<<endl <<"time:"<<clock();
    char c;
    cin>>c;
    return 0;
}

wzqxp2002 2007-04-19 20:04 发表评论

四则混合�q�算

wzqxp2002 — Wed, 18 Apr 2007 13:45:00 GMT
     摘要: �U�娱乐用的代码，效率很低�Q�Item�cȝ��来表�C�四则表辑ּ�的每个项�Q�包括计��数和计��符�Q�Expression�cȝ��来表�C�整个四则表辑ּ��Q�Calculate�cȝ��来计��Expression。四则表辑ּ�通过字符串�Ş式输入，�E�序通过扫描字符�Ԍ��分析表达式，然后计算出结果，�q�给�?gu��)��的每个步骤。该�E�序是用来学�?f��n)用�Q�体�?x��)面向对象编�E�的思�\�Q�学�?f��n)STL的��用，�q�无实际价��|��有兴��的朋友可将其��(h��)�l�完善。Item.h ...  阅读全文

wzqxp2002 2007-04-18 21:45 发表评论

wzqxp2002 — Wed, 18 Apr 2007 09:30:00 GMT

#include <iostream>
using namespace std;

bool StringToInt(char* str, int& Digite)
{
    if (str == NULL || *str == '\0')
    {
        return false;
    }

    char* pChar = str;
    Digite = 0;
    for(; *pChar!='\0';++pChar)
    {
        Digite *= 10;
        if (*pChar < '0' || *pChar > '9')
        {
            return false;
        }

        Digite += *pChar - '0';
    }

    return true;
}

int _tmain(int argc, _TCHAR* argv[])
{
    int iResult;
    StringToInt("342566", iResult);
    cout << iResult;
    cin >>iResult;
    return 0;
}

wzqxp2002 2007-04-18 17:30 发表评论

autodesk 招聘

wzqxp2002 — Wed, 18 Apr 2007 09:13:00 GMT
Autodesk 是世界领先的设计软�g和数字内容创建公司，用于建筑设计、土地资源开发、生产、公用设施、通信、媒体和�׃��?br>
公司主页�Q?www.autodesk.com

公司主要产品�Q?/div>
AutoCAD(ADT, MEP), Revit(ADT,MEP), Civil 3D, Inventor, AutoCAD Map, 3ds max?, Maya, Discreet

需要职位：(x��)

This position is for an entry/intermediate software developer.

Join a growing and dynamic team developing Autodesk Building Information Modeling Applications
Design, prototype, implement, test and troubleshoot product features according to market requirements and product specifications.
Work as a member of an integrated team collaborating closely with team members in US.
Must be a self starter and a strong team player.

Requirements:

BS or higher in Computer Science, Mathematics, or Engineering.
Experience with C++ programming, OOA and OOD.
Experience with Microsoft Visual C++ development environment
Ability to work on multiple complex projects simultaneously.
Experience in math, especially in geometry is a big plus.
Working Knowledge of .NET work as well as C#, VB.NET, etc is a plus.
Good English speaking and writing skills. Must know and be able to articulate technical idioms in English.

This position is for a lead software developer.

Join a growing and dynamic team developing Autodesk Building Information Modeling Applications
Design, prototype, implement, test and troubleshoot product features according to market requirements and product specifications.
Work as a member of an integrated team collaborating closely with team members in US.
Must be a self starter and a strong team player.

Requirements:

BS or higher in Computer Science, Mathematics, or Engineering.
Four or more years of C++ programming experience, OOA and OOD.
Experience with Microsoft Visual C++ development environment
Experience as a team/project/technical lead.
Ability to work on multiple complex projects simultaneously.
Experience in math, especially in geometry is a big plus.
Working Knowledge of .NET work as well as C#, VB.NET, etc is a plus.

Good English speaking and writing skills. Must know and be able to articulate technical idioms in English.

有意者请��简历发送至�Q?a href="mailto:Zhenquan.Wang@autodesk.com">Zhenquan.Wang@autodesk.com, 我将选择合适的��历推荐�?/span>

wzqxp2002 2007-04-18 17:13 发表评论

Blender 3D

wzqxp2002 — Fri, 02 Mar 2007 10:27:00 GMT
http://www.blender3d.com/ (t��ng) Blender 3D 2.42 : 三维对象的徏模、渲�?

wzqxp2002 2007-03-02 18:27 发表评论

计算机核�?j��)期刊一览表

wzqxp2002 — Sun, 11 Jun 2006 08:02:00 GMT
     摘要: 计算机核�?j��)期刊一览表序号刊物名称圊W��?址 �|��?t��ng)?址 ...  阅读全文

wzqxp2002 2006-06-11 16:02 发表评论

以二�q�制格式输出对象

wzqxp2002 — Sun, 11 Jun 2006 07:32:00 GMT
基本思�\是直接将对象的内存数��g��二进制的格式输出�Q�但是如何获取对象内存的二进制结�?
是关键。解��x(ch��ng)��法是通过位操作找出对象内存的每一个bit的倹{��ƈ把该�Ҏ(gu��)��装成一个�P代器�?br /> (t��ng)要注意的问题是位操作�W�只能对整数�c�d��q�行操作�Q��ؓ(f��)�?ji��n)对所有类型的对象都有效，必须��对
象当作char数组来处理�?br />
template<class (t��ng)Container>
class (t��ng)bit_iterator (t��ng): (t��ng)public (t��ng)std::iterator<bidirectional_iterator_tag,
(t��ng)void, (t��ng)void>
{
public:
(t��ng)explicit (t��ng)bit_iterator(Container& (t��ng)c) (t��ng): (t��ng)m_container(&c)
(t��ng){
(t��ng) (t��ng)m_size (t��ng) (t��ng)= (t��ng)8*sizeof(Container);
(t��ng) (t��ng)m_index (t��ng)= (t��ng)0;
(t��ng)}
(t��ng)explicit (t��ng)bit_iterator() (t��ng): (t��ng)m_container(0)
(t��ng){
(t��ng) (t��ng)m_size (t��ng) (t��ng)= (t��ng)8*sizeof(Container);
(t��ng) (t��ng)m_index (t��ng)= (t��ng)m_size;
(t��ng)}
(t��ng)bool (t��ng)operator* (t��ng)()
(t��ng){
(t��ng) (t��ng)char (t��ng)mask (t��ng)= (t��ng)1;
(t��ng) (t��ng)char* (t��ng)pc (t��ng)= (t��ng)(char*)m_container;
(t��ng) (t��ng)int (t��ng)i (t��ng) (t��ng) (t��ng) (t��ng) (t��ng)= (t��ng)(m_size-m_index-1)/8;
(t��ng) (t��ng)int (t��ng)off (t��ng) (t��ng) (t��ng)= (t��ng)(m_size-m_index-1)%8;
(t��ng) (t��ng)mask (t��ng)<<=off;
(t��ng) (t��ng)return (t��ng) (t��ng)pc[i] (t��ng)& (t��ng)mask;
(t��ng)}
(t��ng)bit_iterator<Container>& (t��ng)operator++()
(t��ng){
(t��ng) (t��ng)m_index++;
(t��ng) (t��ng)return (t��ng)*this;
(t��ng)}
(t��ng)bit_iterator<Container>& (t��ng)operator++(int)
(t��ng){
(t��ng) (t��ng)m_index++;
(t��ng) (t��ng)return (t��ng)*this;
(t��ng)}
(t��ng)bool (t��ng)operator==(bit_iterator<Container>& (t��ng)bitIt)
(t��ng){
(t��ng) (t��ng)return (t��ng)m_index (t��ng)== (t��ng)bitIt.m_index;
(t��ng)}
(t��ng)bool (t��ng)operator!=(bit_iterator<Container>& (t��ng)bitIt)
(t��ng){
(t��ng) (t��ng)return (t��ng)!(*this (t��ng)== (t��ng)bitIt);
(t��ng)}
protected:
(t��ng)Container* (t��ng)m_container;
private:
(t��ng)int (t��ng)m_size;
(t��ng)int (t��ng)m_index;
};

用该�q�代器可以将��L��c�d��对象以二�q�制格式输出�Q?br />
double (t��ng)a (t��ng)= (t��ng)10;
copy(bit_iterator<double>(a), (t��ng)bit_iterator<double> (t��ng)(), (t��ng)ostream_iterator<bool>(cout, (t��ng)""));

wzqxp2002 2006-06-11 15:32 发表评论

wzqxp2002 — Sun, 11 Jun 2006 07:25:00 GMT

�q�主要是Streams状态的问题。Streams定义�?ji��n)一些型别�ؓ(f��)iostate的常敎ͼ�用以反映stream的状态：(x��)

(t��ng) (t��ng) (t��ng) goodbit �Q�一切都好；没有其他��M��状态�ؓ(f��)被设立；

(t��ng) (t��ng) (t��ng) eofbit (t��ng) �Q�遇到end-of-file�Q?/font>

(t��ng) (t��ng) (t��ng) failbit �Q�错误；某个I/O操作未成功（通常是由于读入格式错误，例如�E�序惌��入一个整敎ͼ�却遇��C��个字�W�）(j��)�Q?/font>

(t��ng) (t��ng) (t��ng) badbit (t��ng) �Q�毁灭性错误；

(t��ng)

C语言可以在“格式错误”发生之后仍然读入字�W�。但C�Q�＋不同�Q�如果设�|�了(ji��n)failbit�Q�除非显�C�Z��以清除，否则无法�q�行下一个操作�?/font>

(t��ng)

具体请参考《C�Q�＋标准�E�序库》p597, Streams的状态一节�?/font>

(t��ng)

int (t��ng)main()
{
(t��ng) (t��ng) (t��ng)
(t��ng) (t��ng) (t��ng) (t��ng) int (t��ng)a (t��ng) = (t��ng) - 1 ;
(t��ng) (t��ng) (t��ng) (t��ng) char (t��ng)b (t��ng) = (t��ng) - 1 ;
(t��ng) (t��ng) (t��ng) (t��ng) do
(t��ng) {
(t��ng)cout (t��ng) << (t��ng) " please (t��ng)input (t��ng)the (t��ng)a (t��ng)and (t��ng)b " ;
(t��ng)cin (t��ng) >> (t��ng)a; (t��ng)
(t��ng) if (t��ng)(cin.fail())
(t��ng) {
(t��ng) (t��ng)cin.clear();
(t��ng) (t��ng)cin.rdbuf() -> pubseekpos(cin.rdbuf() -> in_avail());
(t��ng)}
(t��ng)cin (t��ng) >> (t��ng)b;
(t��ng) if (t��ng)(cin.fail())
(t��ng) {
(t��ng) (t��ng)cin.clear();
(t��ng) (t��ng)cin.rdbuf() -> pubseekpos(cin.rdbuf() -> in_avail());
(t��ng)}
(t��ng)} (t��ng) while (a (t��ng) < (t��ng) 0 (t��ng) || (t��ng)b (t��ng) < (t��ng) 0 );
(t��ng) (t��ng) (t��ng) (t��ng)
(t��ng) (t��ng) return (t��ng) 0 ;
} (t��ng)

(t��ng)

wzqxp2002 2006-06-11 15:25 发表评论

wzqxp2002 — Sun, 11 Jun 2006 07:10:00 GMT

我用的是excel2000
首先利用Visual C++ 6.0�Q�徏立一个MFC��Z��对话框的工程��目�Q�共享DLL�Q�W(xu��)in32�q�_��。工�E�名�U�ExcelTest。在��d��话框中加入一个按钮，
ID IDC_EXCELTEST
Caption Test Excel
双击该按钮，增加成员函数void CExcelTestDlg::OnExceltest()�?
在BOOL CExcelTestApp::InitInstance()中，dlg.DoModal();之前增加代码�Q?
if (CoInitialize(NULL)!=0)
{
AfxMessageBox("初始化COM支持库失�?");
exit(1);
}
在return FALSE; 语句前，加入�Q?
CoUninitialize();
选择Menu->View->ClassWizade�Q�打开ClassWizade�H�口�Q�选择Add Class->From a type library�Q�选择D:\Program Files\Microsoft Office\office\Excel9.OLB(D:\Program Files\Microsoft Office\是本��Z��Microsoft Office 2000的安装目录，可根据个人机器上的实际安装目录修�?。选择_Application、Workbooks、_Workbook、Worksheets、_Worksheet、Range�Q�加入新�c�，分别为_Application、Workbooks、_Workbook、Worksheets、_Worksheet、Range�Q�头文�gExcel9.h�Q�源文�gExcel9.cpp�?
在ExcelTestDlg.cpp文�g的头部，#include "ExcelTestDlg.h"语句之下�Q�增�?�Q?
#include "comdef.h"
#include "Excel9.h"
在void CExcelTestDlg::OnExceltest() 函数中增加如下代码：(x��)
void CExcelTestDlg::OnExceltest()
{
_Application ExcelApp;
Workbooks wbsMyBooks;
_Workbook wbMyBook;
Worksheets wssMysheets;
_Worksheet wsMysheet;
Range rgMyRge;
//创徏Excel 2000服务�?启动Excel)

if (!ExcelApp.CreateDispatch("Excel.Application",NULL))
{
AfxMessageBox("创徏Excel服务��p�|!");
exit(1);
}
//利用模板文�g建立新文�?
wbsMyBooks.AttachDispatch(ExcelApp.GetWorkbooks(),true);
wbMyBook.AttachDispatch(wbsMyBooks.Add(_variant_t("g:\\exceltest\\MyTemplate.xlt")));
//得到Worksheets
wssMysheets.AttachDispatch(wbMyBook.GetWorksheets(),true);
//得到sheet1
wsMysheet.AttachDispatch(wssMysheets.GetItem(_variant_t("sheet1")),true);
//得到全部Cells�Q�此�?rgMyRge是cells的集�?
rgMyRge.AttachDispatch(wsMysheet.GetCells(),true);
//讄��1�?列的单元的�?
rgMyRge.SetItem(_variant_t((long)1),_variant_t((long)1),_variant_t("This Is A Excel Test Program!"));
//得到所有的�?
rgMyRge.AttachDispatch(wsMysheet.GetColumns(),true);
//得到�W�一�?
rgMyRge.AttachDispatch(rgMyRge.GetItem(_variant_t((long)1),vtMissing).pdispVal,true);
//讄��列宽
rgMyRge.SetColumnWidth(_variant_t((long)200));
//调用模板中预先存攄��?
ExcelApp.Run(_variant_t("CopyRow"),_variant_t((long)10),vtMissing,vtMissing,
vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,
vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,
vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,
vtMissing,vtMissing,vtMissing,vtMissing,vtMissing,vtMissing);
//打印预览
wbMyBook.SetSaved(true);
ExcelApp.SetVisible(true);
wbMyBook.PrintPreview(_variant_t(false));
//释放对象
rgMyRge.ReleaseDispatch();
wsMysheet.ReleaseDispatch();
wssMysheets.ReleaseDispatch();
wbMyBook.ReleaseDispatch();
wbsMyBooks.ReleaseDispatch();
ExcelApp.ReleaseDispatch();
}

(t��ng)

(t��ng)

以上内容引自�|�络�?/div>
(t��ng)

(t��ng)

一下是我自己写的类�Q�将对excel的操作封装了(ji��n)一下：(x��)

(t��ng)

.h文�g�Q?/div>
(t��ng)

#include "comdef.h"
#include "excel.h"

class ExcelFile (t��ng)
{
public:
(t��ng)void ShowInExcel(bool bShow);
(t��ng)CString GetCell(int iRow, int iColumn);
(t��ng)int (t��ng) (t��ng) (t��ng) (t��ng) GetCellInt(int iRow, int iColumn);
(t��ng)int GetRowCount();
(t��ng)int GetColumnCount();
(t��ng)bool LoadSheet(int iIndex);
(t��ng)CString GetSheetName(int iIndex);
(t��ng)static void InitExcel();
(t��ng)static void ReleaseExcel();

(t��ng)int GetSheetCount();
(t��ng)bool Open(CString FileName);
(t��ng)ExcelFile();
(t��ng)virtual ~ExcelFile();

protected:

private:
(t��ng)static _Application m_ExcelApp;
(t��ng)
(t��ng)Workbooks (t��ng) (t��ng) (t��ng) m_Books;
(t��ng)_Workbook (t��ng) (t��ng) (t��ng) m_Book;
(t��ng)Worksheets (t��ng) (t��ng) m_sheets;
(t��ng)_Worksheet (t��ng) (t��ng) m_sheet;
(t��ng)Range (t��ng) (t��ng) (t��ng) (t��ng) (t��ng) (t��ng) (t��ng) m_Rge;
};

(t��ng)

.cpp文�g�Q?/div>
(t��ng)

ExcelFile::ExcelFile()
{
}

ExcelFile::~ExcelFile()
{
(t��ng)m_Rge.ReleaseDispatch();
(t��ng)m_sheet.ReleaseDispatch();
(t��ng)m_sheets.ReleaseDispatch();
(t��ng)m_Book.ReleaseDispatch();
(t��ng)m_Books.ReleaseDispatch();
}

void ExcelFile::InitExcel()
{
(t��ng)//创徏Excel 2000服务�?启动Excel)
(t��ng)if (!m_ExcelApp.CreateDispatch("Excel.Application",NULL))
(t��ng){
(t��ng) (t��ng)AfxMessageBox("创徏Excel服务��p�|!");
(t��ng) (t��ng)exit(1);
(t��ng)}
}

void ExcelFile::ReleaseExcel()
{
(t��ng)m_ExcelApp.ReleaseDispatch();
}

bool ExcelFile::Open(CString FileName)
{//打开excel文�g
(t��ng)//利用模板文�g建立新文�?
(t��ng)m_Books.AttachDispatch(m_ExcelApp.GetWorkbooks(),true);
(t��ng)LPDISPATCH lpDis = NULL;
(t��ng)lpDis = m_Books.Add(_variant_t(FileName)); // 如何判断文�g是否打开�Q?br /> (t��ng)if (lpDis)
(t��ng){
(t��ng) (t��ng)m_Book.AttachDispatch(lpDis);
(t��ng) (t��ng)//得到Worksheets
(t��ng) (t��ng)m_sheets.AttachDispatch(m_Book.GetWorksheets(),true);
(t��ng) (t��ng)return true;
(t��ng)}

(t��ng)return false;
}

int ExcelFile::GetSheetCount()
{
(t��ng)return m_sheets.GetCount();
}

CString ExcelFile::GetSheetName(int iIndex)
{
(t��ng)_Worksheet sheet;
(t��ng)sheet.AttachDispatch(m_sheets.GetItem(_variant_t((long)iIndex)),true);
(t��ng)CString name = sheet.GetName();
(t��ng)sheet.ReleaseDispatch();

(t��ng)return name;
}

bool ExcelFile::LoadSheet(int iIndex)
{
(t��ng)LPDISPATCH lpDis = NULL;
(t��ng)m_Rge.ReleaseDispatch();
(t��ng)m_sheet.ReleaseDispatch();
(t��ng)lpDis = m_sheets.GetItem(_variant_t((long)iIndex));
(t��ng)if (lpDis)
(t��ng){
(t��ng) (t��ng)m_sheet.AttachDispatch(lpDis,true);
(t��ng) (t��ng)m_Rge.AttachDispatch(m_sheet.GetCells(), true);
(t��ng) (t��ng)return true;
(t��ng)}
(t��ng)
(t��ng)return false;
}

int ExcelFile::GetColumnCount()
{
(t��ng)Range range;
(t��ng)Range usedRange;
(t��ng)usedRange.AttachDispatch(m_sheet.GetUsedRange(), true);
(t��ng)range.AttachDispatch(usedRange.GetColumns(), true);
(t��ng)int count = range.GetCount();
(t��ng)usedRange.ReleaseDispatch();
(t��ng)range.ReleaseDispatch();

(t��ng)return count;
}

int ExcelFile::GetRowCount()
{
(t��ng)Range range;
(t��ng)Range usedRange;
(t��ng)usedRange.AttachDispatch(m_sheet.GetUsedRange(), true);
(t��ng)range.AttachDispatch(usedRange.GetRows(), true);
(t��ng)int count = range.GetCount();
(t��ng)usedRange.ReleaseDispatch();
(t��ng)range.ReleaseDispatch();

(t��ng)return count;
}

CString ExcelFile::GetCell(int iRow, int iColumn)
{
(t��ng)Range range;
(t��ng)range.AttachDispatch(m_Rge.GetItem (COleVariant((long)iRow),COleVariant((long)iColumn)).pdispVal, true);
(t��ng)COleVariant vResult =range.GetValue2();
(t��ng)CString str;
(t��ng)if(vResult.vt == VT_BSTR) (t��ng) (t��ng) (t��ng) (t��ng) (t��ng) (t��ng) //字符�?br /> (t��ng){
(t��ng) (t��ng)str=vResult.bstrVal;
(t��ng)}
(t��ng)else if (vResult.vt==VT_INT)
(t��ng){
(t��ng) (t��ng)str.Format("%d",vResult.pintVal);
(t��ng)}
(t��ng)else if (vResult.vt==VT_R8) (t��ng) (t��ng) (t��ng) (t��ng) //8字节的数�?
(t��ng){
(t��ng) (t��ng)str.Format("%f",vResult.dblVal);
(t��ng) (t��ng)//str.Format("%.0f",vResult.dblVal);
(t��ng) (t��ng)//str.Format("%1f",vResult.fltVal);
(t��ng)}
(t��ng)else if(vResult.vt==VT_DATE) (t��ng) (t��ng) (t��ng) //旉��格式
(t��ng){
(t��ng) (t��ng)SYSTEMTIME st;
(t��ng) (t��ng)VariantTimeToSystemTime(vResult.date, &st);
(t��ng)}
(t��ng)else if(vResult.vt==VT_EMPTY) (t��ng) (t��ng) //单元格空�?br /> (t��ng){
(t��ng) (t��ng)str="(NULL)";
(t��ng)} (t��ng)
(t��ng)
(t��ng)range.ReleaseDispatch();
(t��ng)
(t��ng)return str;
}

int ExcelFile::GetCellInt(int iRow, int iColumn)
{
(t��ng)Range range;
(t��ng)range.AttachDispatch(m_Rge.GetItem (COleVariant((long)iRow),COleVariant((long)iColumn)).pdispVal, true);
(t��ng)COleVariant vResult =range.GetValue2();
(t��ng)int num;
(t��ng)num = (int)vResult.date;
(t��ng)
(t��ng)range.ReleaseDispatch();
(t��ng)
(t��ng)return num;
}

void ExcelFile::ShowInExcel(bool bShow)
{
(t��ng)m_ExcelApp.SetVisible(bShow);
}

wzqxp2002 2006-06-11 15:10 发表评论