Hello,
In code below I want to convert multiple files in ASCII format PDF. Do not want to use graphical interface. The compilation run ok. But when I run the program a message error is shown.
"Microsoft Visual C + + Runtime Library
This gas application requested the Runtime to terminate it in an unusual way. Plaese contact the application's support team for more information. "
Any idea? Thanks.
Qt 4.5
Qt Code: 
  1. #include <QDebug>
  2. #include <QtGui>
  3. #include <QFile>
  4. #include <QDir>
  5. #include <QString>
  6. #include <QStringList>
  7. #include <QTextStream>
  8. #include <QPlainTextEdit>
  9. #include <QPrinter>
  10.  
  11. int main(int argc, char **argv)
  12. {
  13.  
  14.     QDir currentDir;
  15.     QDir dirsList;
  16.     QDir saida;
  17.     QString line, textpdf;
  18.     QStringList files;
  20.     QString pathDir = QString(argv[1]);
  21.     QString nomeDir = QString(argv[2]);
  22.     QString nomearq = QString(argv[3]);
  23.     QString arqsai = QString(argv[4]);
  24.     QPlainTextEdit *plainTexto = new QPlainTextEdit();
  25.     QPrinter printer;
  26.     printer.setPaperSize(QPrinter::A4);
  27.     printer.setOrientation(QPrinter::Landscape);
  28.     printer.setOutputFormat(QPrinter::PdfFormat);
  29.  
  30.     dirsList = QDir(pathDir);
  31.     saida = QDir(arqsai);
  32.     dirs = dirsList.entryList(QStringList(nomeDir),
  33.                            QDir::Dirs | QDir::NoSymLinks);
  34.     for(int i = 0; i < dirs.size(); ++i ){
  35.         currentDir = QDir(dirsList.absoluteFilePath(dirs[i]));
  36.         files = currentDir.entryList(QStringList(nomearq),
  37.                                      QDir::Files | QDir::NoSymLinks);
  38.         for(int i = 0; i < files.size(); ++i){
  39.             QFile file(currentDir.absoluteFilePath(files[i]));
  40.             printer.setOutputFileName(saida.absoluteFilePath(files[i]));
  41.             if (file.open(QIODevice::ReadOnly | QIODevice::Text)){
  42.                 QTextStream in(&file);
  43.                     while (!in.atEnd()) {
  44.                         line = in.readLine();
  45.                         line.append("\n");
  46.                         textpdf += line;
  47.                     }
  48.             }
  49.             file.close();
  50.             plainTexto->setPlainText(textpdf);
  51.             plainTexto->print(&printer);
  52.         }
  53.     }
  54.     return 0;
  55. }
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