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Thread: First picture repeating in next rows in crystal reports problem what wrong code

  1. #1
    Join Date
    Jan 2014
    Posts
    29

    First picture repeating in next rows in crystal reports problem what wrong code

    Hi guys i try to show more pictures in crystal reports but my version of crystal report not allow to me to make link pictures meaning
    picture tab not have graphic location formula in crystal report
    Now what i do to solve this problem
    i try from code to do that it working from code below but
    first picture repeating in next rows
    my code as following (only show one picture)
    DataTable dt = new DataTable();
    string connString = "data source=192.168.1.105; initial catalog=hrdata;uid=sa; password=1234";
    using (SqlConnection con = new SqlConnection(connString))
    {
    con.Open();
    SqlCommand cmd = new SqlCommand("ViewEmployeeNoR", con);
    cmd.CommandType = CommandType.StoredProcedure;
    SqlDataAdapter da = new SqlDataAdapter();
    da.SelectCommand = cmd;
    da.Fill(dt);
    }
    FileStream fs=null;
    fs = new FileStream("\\\\192.168.1.105\\Personal Pictures\\" + ".jpg", FileMode.Open);
    BinaryReader br = new BinaryReader(fs);
    byte[] imgbyte = new byte[fs.Length + 1];
    imgbyte = br.ReadBytes(Convert.ToInt32((fs.Length)));
    foreach (DataRow dr in dt.Rows)
    {
    dr["Image"] = imgbyte;
    }
    ReportDocument objRpt = new Reports.CrystalReportData2();
    objRpt.SetDataSource(dt);
    crystalReportViewer1.ReportSource = objRpt;
    crystalReportViewer1.Refresh();
    Now what modification i must do to prevent first picture from repeating in next records
    Crystal report show ID AND Image
    Name:  repeated pic proplem.jpg
Views: 314
Size:  28.0 KB

  2. #2
    Join Date
    May 2002
    Posts
    511

    Re: First picture repeating in next rows in crystal reports problem what wrong code

    If you want only one image to appear, this should work.

    Code:
    foreach (DataRow dr in dt.Rows)
     {
     dr["Image"] = imgbyte;
     imgbype = null;
     }
    If you want a new picture for each row, something like this should work.

    Code:
    FileStream fs=null;
    BinaryReader br = null;
    byte[] imgbyte = null;
    
     foreach (DataRow dr in dt.Rows)
     {
    // change path to each specific image
     fs = new FileStream("\\\\192.168.1.105\\Personal Pictures\\" + ".jpg", FileMode.Open);
     br = new BinaryReader(fs);
     imgbyte = new byte[fs.Length + 1];
     imgbyte = br.ReadBytes(Convert.ToInt32((fs.Length)));
     dr["Image"] = imgbyte;
     }

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