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Unsigned char to QString

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  • A Offline
    A Offline
    aurquiel
    wrote on last edited by
    #1

    Hello i was checking the functions of QString most of them work with const char parameters.

    I tried google and not found a solution for this, i tried ones but wasn't successful.

    I have this

    .
    .
    .
    .
    .
    unsigned char *datarx = new unsigned char[4]; //data to read
    
    
    QString data;
    for (int n=0;n<4;n++)
     {
             data=(QChar(datarx[n]));
     }
    .
    .
    .
    .
    .
    
    
    1 Reply Last reply
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    • E Offline
      E Offline
      Eeli K
      wrote on last edited by
      #2

      So what you want to achieve?

      A 1 Reply Last reply
      0
      • E Eeli K

        So what you want to achieve?

        A Offline
        A Offline
        aurquiel
        wrote on last edited by aurquiel
        #3

        @Eeli-K said in Unsigned char to QString:

        So what you want to achieve?

        I want to display that array in a listWidget i usually do this

        QString error="no recive successful";
        ui->listWidget->addItem(error);
        
        1 Reply Last reply
        0
        • JohanSoloJ Offline
          JohanSoloJ Offline
          JohanSolo
          wrote on last edited by JohanSolo
          #4
          QString data( reinterpret_cast< char* >( datarx ) );
          

          `They did not know it was impossible, so they did it.'
          -- Mark Twain

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