CFileDialog多选文件时的最大数量
system("explorer d:\我的文件夹");
?
GetDlgItemText(IDC_FILEHEAD,fileh);
?fileheadlength=atoi(fileh);
?XYZ_OXYGEN=3;
?TCHAR *pszFile = new TCHAR[MAX_PATH*MAX_PATH*MAX_PATH];
?memset(pszFile,0,sizeof(TCHAR)*MAX_PATH*MAX_PATH*MAX_PATH);
?CFileDialog?? Dlg(TRUE,NULL,NULL,OFN_ALLOWMULTISELECT,_T("oxy Files(*.dat)|*.dat| All Files(*.*)|*.*||"));
?Dlg.m_ofn.nMaxFile=MAX_PATH*MAX_PATH*MAX_PATH;
?Dlg.m_ofn.lpstrFile=pszFile;//lpstrFile必须和nMaxFile配对出现？
//?int openok=Dlg.DoModal();
?if(Dlg.DoModal()==IDOK)
?{
??filename = Dlg.GetPathName();
??POSITION?? pos? = Dlg.GetStartPosition();
??while(pos)
??{
???CString? szFileName = Dlg.GetNextPathName(pos);
???CFile file;
???if(file.Open(szFileName, CFile::modeRead))
???{
????//得到文件长度，从而确定读取缓存的大小??
????filesize +=(file.GetLength()-fileheadlength);
???}
???file.Close();
??}
?
??? pBuf=new BYTE[filesize];
??? pos? = Dlg.GetStartPosition();
??? int ipbuf=0;
??while(pos)
??{
???CString? szFileName = Dlg.GetNextPathName(pos);
???CFile file;
???if(file.Open(szFileName, CFile::modeRead))
???{
????//得到文件长度，从而确定读取缓存的大小??
????everfilesize =(file.GetLength()-fileheadlength);
????file.Seek(fileheadlength,CFile::begin);
????file.Read(pBuf+ipbuf*everfilesize,everfilesize);
????ipbuf++;
???}
???file.Close();
??}
?}
?else
?{
??MessageBox("打开文件失败！",NULL);
??/*CString messge;
??messge.Format("%s","打开文件失败！");
??SetWindowText(messge);*/
?}
?delete [] pszFile;
?pszFile=NULL;
?// TODO: 在此添加控件通知处理程序代码
