CFileDialog文件多选

void CMy66Dlg::OnButton4() 
{
#define MAX_CFileDialog_FILE_COUNT 99
#define FILE_LIST_BUFFER_SIZE ((MAX_CFileDialog_FILE_COUNT * (MAX_PATH + 1)) + 1)

CString fileName;
char* p = fileName.GetBuffer( FILE_LIST_BUFFER_SIZE );
CFileDialog dlgFile(TRUE);
OPENFILENAME& ofn = dlgFile.m_ofn;//.GetOFN()
 
ofn.Flags |= OFN_ALLOWMULTISELECT;
ofn.lpstrFile = p;
ofn.nMaxFile = FILE_LIST_BUFFER_SIZE;
 
    POSITION pos = NULL;  
    CString posPaht; 
if(dlgFile.DoModal()==IDOK){
fileName.ReleaseBuffer();
for(pos=dlgFile.GetStartPosition();pos!=NULL;){
CString str = dlgFile.GetNextPathName(pos);
MessageBox(str, _T("提示"));  
}
}
}

来源：CSDN

作者：宇宙379

链接：https://blog.csdn.net/a379039233/article/details/39013401