sample CSV files Upload

static void samplecsv(Args _args)
{
    CommaTextIO                 csvFile;
    container                   readCon;
    counter                     icount,inserted;
    Dialog                      dialog;
    DialogField                 dfFileName;
    FileName                    fileName;
    ItemId      itemId;
     #File
//Sangeeth added
    dialog = new Dialog("Pick the file");
    dfFileName = dialog.addField(extendedTypeStr("FilenameOpen"));
    dialog.filenameLookupFilter(["All files", #AllFiles]);

    if (dialog.run())
    {
        csvFile = new CommaTextIo(dfFileName.value(), 'r');
        csvFile.inFieldDelimiter(',');
        readCon = csvFile.read();
        ttsBegin;
        while(csvFile.status() == IO_Status::OK)
        {
            readCon = csvFile.read();
            if(readCon)
            {
                icount++;
                itemId          =  conPeek(readCon,1);
                info(itemId);
            }
        }
        ttsCommit;
    }
}