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void CFindPeakDlg::OnBegin()
{
// TODO: Add your control notification handler code here
CFileDialog openPre(true,"*.ROH",NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT,
"´ý´¦ÀíÎļþ(*.ROH)|*.ROH|ËùÓÐÎļþ(*.*)|*.*||");
DWORD MAXFILE = 256000; //ÉèÖûº³åÇø£¬
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;//ÎļþÊýÁ¿Í³¼Æ
if(openPre.DoModal()==IDOK)
{
//Æô¶¯EXCEL·þÎñÆ÷£¬ÉèÖóõʼÊôÐÔ
_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
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