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daniam
daniam
Last Activity: Aug 1 '10, 05:10 AM
Joined: Oct 18 '09
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  • daniam
    replied to Why the barcode did not respond to image capture Command
    in C Sharp
    Hello lukit,
    In fact I navigate the website of The manufacturer of barcode reader and found SDK,so I used it in my win APP,
    and I change unicode or ascii property belonging to class in sdk
    For any other Q I'm ready.
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    • daniam
      replied to Why the barcode did not respond to image capture Command
      in C Sharp
      Mr. tlhintoq in fact my interest and my question here from the beginning about the possibility of taking image and not read the barcode :)
      and the barcode reader has the ability to take a picture
      In a very easy way the barcode reader able to read the barcode
      But the problem I have in some cases may need to take image
      (Not for barcode it self but image for passport or product etc.. Which doesn't contains a barcode ) so...
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      • daniam
        replied to Why the barcode did not respond to image capture Command
        in C Sharp
        Thnaks Plater i can add the following line
        Code:
        Byte[] dR =Encoding.ASCII.GetBytes(imgbytes)
        Because the function ReadExisting() return string
        but the problem that it return "" there is no bytes so there is no image captured
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        • daniam
          replied to Why the barcode did not respond to image capture Command
          in C Sharp
          i'm sorry Mr.tlhintoq on vague of my last response

          here is my code
          Code:
                  private  SerialPort Com ;        
        private delegate void DataReadDel(string Text);
        
        private void Form1_Load(object sender, EventArgs e)
        {
            Com = new SerialPort("COM4");
            Com.Open();
            Com.DataReceived += new SerialDataReceivedEventHandler(port_DataReceived);
          ...
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          Last edited by Frinavale; Oct 19 '09, 08:02 PM. Reason: Please post code in [code] ... [/code] tags. Added code tags.

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          • daniam
            replied to Why the barcode did not respond to image capture Command
            in C Sharp
            Thank you very much tlhintoq and sorry for the delay in reply
            I have ascertained what you referred to (Speed/Parity ...) All works well
            Sorry, I did not mention that 2d barcode type reads well but the problem that barcode reader does not read the image and to read the image i have to send command ,i mean the barcode reader did not respond to the command of reading image (even it did not launch light reading or beebing)
            I...
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            • daniam
              started a topic Why the barcode did not respond to image capture Command
              in C Sharp

              Why the barcode did not respond to image capture Command

              I am working on write a program that reads and writes from the barcode
              my problem when writing (send command to barcode)

              I read in pdf manufacturer barcode that the command of capturing the image is IMGSNP so i pass it to write function as follows serialPortObj.w rite ("IMGSNP")

              But Why does not have a barcode to respond to the command ? and did not capture the image :(
              Is this wrong way...
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