Comments by JYOTIRMOY SAMANTA (Top 20 by date)

Dear Friends thanks all

I have now one more Information to give you that the device Is using ASTM Protocol
I think that may be the reason that I was getting such output.
Can anyone help me to connect and read the data from a Device with RS232C interface and
ASTM PROTOCOL

Is there any tools which I can use to determine the perfect settings for my RS232 DEVICE
or I have to trial and Error if i failed to get help from the vendor.
How to determine the TextEncoding like UTF-8, ASCII, UTF-7, UNICODE and BAUD RATE.

Actually I have checked the Device Manager and checked the COM1 port setting it was same as my settings and software supplied by the vendor of that device is showing correct data. but when try with my code it gives error. a series of squares

The device is EM-100 Chemistry Analyzer

actually the textbox where I display the message shows a series of sqlares like □ □ □ □

How to determine which settings should I apply? or how to find which configuration is suitable or correct.

Then someone can copy the whole content of that pen drive to another pen drive and use that as another key,
How to lock the USB Pendrive from write access? Readonly Pendrive like CD ROM,DVD ROM
One time write.

I am using VB.NET 2010
How to implement that in my software?
how to read data from USB DONGLE, How to write to a USB DONGLE?

"Invalid file name"

Error occurring when i am assigning that path to crystal ReportDocument.

Dim rptDoc As New ReportDocument()
rptDoc.FileName = reportpath
rptDoc.Load(reportpath)

I have used FileZilla FTP Client and checked that the file exists there in Uploads directory under the root and CrystalReport1.rpt file exist there in the Uploads directory. and physical address before my domain name D:\WEBDATA\ is returning by server.mappath

Another Important thing when I am assigning the reportpath to text property of label control it is showing correct path.
Me.Label1.Text = reportpath

and when I am checking if the file exist in that address it is returning not exist although it exists there.

If Not File.Exists(reportpath) Then
Response.Write("<script>alert('FILE ADDRESS WRONG');</script>")
Exit Sub
End If

Dim reportpath As String = Server.MapPath("/Uploads/CrystalReport1.rpt")
Dim reportpath2 As String = Server.MapPath("~/Uploads/CrystalReport1.rpt")
Then I am printing it with javascript

Response.Write("<script>alert('1 " & reportpath & "');</script>")
Response.Write("<script>alert('2 " & reportpath & "');</script>")
messagebox showing address without backslash

Thanks for your help

Last two link is very good but problem is with the multipage content. I have shifted to thead tbody tfoot format
Thank you very much.

header is 0.75 inch it was typed as .75 inch.

To generate PDF I have to use either Some costly PDF Generator or I have to open source my code as in iTextSharp. Can you suggest me free dll to generate PDF from ASP.NET Application.
Thanks for your suggestion.

D:\WEBDATA\pathology-software.com\webpathlab\Forms\Reports\rpt\CrystalReport1.rpt

The above path is returning by report path which is correct. In server CrystalReport1.rpt is exist there. As the location is within my site so I think my site have the rights to read from that location.