我用VC写了个在实验数据中寻找需要的数值，每个实验文件中有2034个数据，其中波长和强度值一一对应。主要代码如下：
void CFindPeakDlg::OnBegin()
{
// TODO: Add your control notification handler code here
CFileDialog openPre(true,"*.ROH",NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT,
"待处理文件(*.ROH)|*.ROH|所有文件(*.*)|*.*||");
DWORD MAXFILE = 256000; //设置缓冲区，
openPre.m_ofn.nMaxFile = MAXFILE;
char* pc = new char[MAXFILE];
openPre.m_ofn.lpstrFile = pc;
openPre.m_ofn.lpstrFile[0]=NULL;
int index1=0,x=0;//文件数量统计
if(openPre.DoModal()==IDOK)
{
//启动EXCEL服务器，设置初始属性
_Application app;
Workbooks books;
_Workbook book;
Sheets sheets;
_Worksheet sheet;
Range range;
LPDISPATCH lpDisp;
COleVariant covOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR);
//Create Excel server (start Excel)
if(!app.CreateDispatch("Excel.Application"))
{
AfxMessageBox("Can't start Excel serve
dwr.xml:
<create creator="struts" javascript="PrisonerActionForm">
<param name="formBean" value="prisonerForm"/>
< ......
