I have a barcode scanner(Symbol-ls2208) but i dont know how to read information from it to my application (in C#). Can anyone help me in this problem with sample code? Os: Windows XP.scanner: Symbol LS2208 General Purpose Bar Code Scanner
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I want to scan images/documents from client machine scanner and uploaded with thumbnails to server using my
web application (ASP.Net 2.0/C#)
the process of integrating barcode scanner with the asp.net application in brief,where i need to generate barcode images and read the barcode and store im my database.....
I am not getting how to start and how to integrate that barcode scanner with asp.net appliaction
How to integrate barcode scanner into an ASP.NET Web application?Any open source library for doing it?
View 3 Replieshow can i use scaaner in asp.net
View 1 RepliesI made a proje in asp.net which makes scan,resize...I used wia(Windows Image Acquisition).if I,m in local when I press scan button project works.but I published this project on the web it does not work on the web.I heart I need to write a activex control to work client scanner.however I do not have any idea to write it.
View 1 RepliesI need to build a webform app that can generate cards for customers. Each card will have a unique QR code or barcode on it so customer can scan it to check-in and check-out when they come into the store. To generate QR code, I found this article on our website and I think it will work with the “generating card” step: [URL] ....
So a new customer come in, we will enter customer’s info and save it to a SQL server DB, get the ID returned after inserted that record and use it to generate the QR code and print out the card.
My question is on the “reading card” step: let’s assume a customer has a card and they come to the store, what happened after they scanned it? I mean how the scanner works? People say that the scanner acts like a keyboard, is that true and how?
Basically I want to make the “scan action” to act like a button click event (or enter key pressed) so I can put my logic code in, something like this:
That’s it, I just want to save check-in and check-out time now. Is it possible and how to archive, what scanner should I buy?
while i am rotating barcode image horizantal to verticle scanner is not reading barcode image.
string barCode = dt.Rows[i]["MemberShipid"].ToString();
System.Web.UI.WebControls.Image imgBarCode = new System.Web.UI.WebControls.Image();
using (Bitmap bitMap = new Bitmap(barCode.Length * 40, 80))
{
using (Graphics graphics = Graphics.FromImage(bitMap))
{
Font oFont = new Font("IDAutomationHC39M", 20);
[code]...
now i need to develope the application to display the images when ever the files are scanning in the scanner machine. i want to display the images directly from the scanner.
is there any way to do this?
What is the right way to using barcode scanner integrated into existing or new vb.net application.
View 1 RepliesI am creating a web application using c#. I need to access the values available in a barcode scanner and display it in the web page. The user has a Barcode scanner, which contains the Student Id's. The Barcode scanner is connected to the user machine. Is it possible to access the scanner and access the student id available in the scanner and display it in the aspx page. After retrieving the values and displaying it in page, the students id's available in the scanner has to be deleted.
View 3 RepliesI have a textbox on an asp.net page. I use a barcode scanner to get the barcode number into that textbox. I need to then automaticaly fire an event directly after the text box recieves that input. the only event that is exposed is the TextChanged event which doesnt achieve what i need. I am using c# for the code behind.
View 1 Repliesthis web application must scan any webpage and save result if some data has been changed.
it should to search for key words and seek if their values has been modifyed/changed.
i will create this application with asp.net mvc.
what should i use to scan some webpage? if i will insert in my page any url of page which i will to scan, what should happens? are they some robots which looking for it if some content changes?
I have a barcode slider which scan student ID CARD. When students scan their Student ID, the barcode reader generate the following:
BARCODE_NUM,LASTNAME, FIRSTNAME. Below is a dummy example when students scan their Student_ID into barcode reader. I get the following data from the barcode reader.
" %C9887688767876^Smith/John^5656656556565?;C9887688767876=3434354450000? " When the user scan their Student ID into TextBox1, i want to only display BARCODE_NUM which is C9887688767876 from the example. Also When the user scan their Student ID into TextBox2 , i want to only display LASTNAME which is Smith from the example. When the user scan their Student ID into TextBox3, i want to only display FIRSTNAME which is John from the example.
I have a ASP.Net application, that has barcode scanning functionality built into it.If a user is on regular computer like laptop or desktop, then I can simply connect the USB barcode scanner to the USB port and the barcode functionality works fine.But if a user is accessing the ASP.Net application over a windows mobile device, then how can a barcode scanner be connected to his/her mobile device?
View 1 RepliesI was performed tests againts my web server using Shadow Security Scanner with the following results:
Web Servers : Vulnerable script
Port : 80
Description: Found vulnerable script on this web site
Risk level :High
Script: http://servername/ScriptResource.axd?d=P4tzN-eCJlchxi30M7K6eGzyH7tdeY4timDGCw0yDS45Ur477KM8CSqJQdqun4VDGbs5xXGPE 7VeqXqRIDyOHxwoopCbgbWmKFLiyKB1Qs5UDJTyZQYe4zURSEshSBwPOm1hORh40237AJZ_EWO2n2-3IwAzTY__px0r6WbIYgWamkVz0&t=/etc/passwd
CVE : GENERIC-MAP-NOMATCH
Why ScriptResource.axd is a vulnerable script?
My application creates some images at client machine using client side scripting VBScript. I want to store those images in database, so I need some way to bring those images to server without any interaction with users (means I can not use the file upload control).Along with this, application would also like to use the printer attached to client's machine (it could be her network printer), without showing printer dialog.
Basically I need to create some client piece, dll which will handle the scanning, printing and uploading images from client pc to server and web application will interact with this dll.How could I achieve this? I explored a lot on internet. many articles suggest that use activex control, but how in c#?
I am not asking any spoonfeeding. Please show me correct article or small working sample or example, I would figure out the rest.
dont know if this is teh correct forum for this q.i want to know how can i get an image from the scanner connected to the computer using asp.net and C# code behind
View 1 RepliesHow to remove the unused references in form level, vb.net application and web application?
How can I use fxcop to identity undisposed objects like dataset, dataview, connection, stream...? Any one having custom rules for the same?
I have two applications(A,B) both are developed in .NET3.5 and used LDAP services.Application-A in one screen we are fetching users with role "project Leads" and it is taking 10 min time
Application-B in login screen we are checking user is authenticated or not and it is taking 20 sec
Both the applications are using the same service then way there is a time span problem. Please suggest me what can I do to improve performance of application A?
I'm experiencing a to me mysterious error when sending e-mails through a SMTP-server from an ASP.NET web application. I get the famous error "unable to relay for xxx@yyy.zzz". What's mysterious to me is that when I cut and paste the exact same code that sends the e-mail into an usual .NET Windows Forms application, send the e-mail with this application, it all works just fine. This made me think that perhaps the problem is that the ASP.NET application runs as NETWORK SERVICE while the Windows Forms application runs on a domain user account, but it turns out that I have another ASP.NET application sending e-mail through the same SMTP-server running under NETWORK SERVER at the same IIS, and this application does not experience this problem.
I've further tried to send e-mails through the SMTP-server manually by telnet the smtp-server on port 25 and running the SMTP-protocol manually, and it all works fine. The SMTP-server is not configured with any kind of authentication or SSL.
Another mysterious fact is that the ASP.NET application can send e-mails from an adress within the same domain to an e-mail adress within the same domain, but not to any adress outside of the domain. But the Windows Forms application, that uses the exact same code, can send e-mails from any adress to any adress both within AND outside of the domain.
So to summarize:
The ASP.NET application can send
e-mails from addresses within the
domain to adresses within the domain,
but not to addresses outside of the
domain.
A Windows Forms application running
the same code on the same computer
can send e-mails from ANY address to
ANY address.
Another ASP.NET application on the
same IIS running under the same
account (NETWORK SERVICE) can send
e-mails using the same SMTP-server
from ANY adress to ANY adress.
There is no authentication configured
on the SMTP-Server.
Both the ASP.NET application and the
Windows Forms application utilizes
the System.Net.Mail.SmtpClient class
to send a
System.Net.Mail.MailMessage.
The code that sends the e-mail massage is:
private void button1_Click(object sender, EventArgs e)
{
MailMessage mesasge = new MailMessage(txtFrom.Text, txtTo.Text, "Test mail", txtBody.Text);
SmtpClient client = new SmtpClient();
if (!(string.IsNullOrEmpty(txtUserName.Text))) //Is false since txtUserName.Text is empty
client.Credentials = new System.Net.NetworkCredential(txtUserName.Text, txtPassword.Text);
client.EnableSsl = false;
client.Host = txtServer.Text;
client.Port = 25;
try
{
client.Send(mesasge);
}
catch (Exception ex)
{
txtResponse.Text = ex.Message;
}
}
As far as I can understand, this should be a matter of configuration rather than coding issues.
I have two .NET applications X and Y
a. I want to have User A as a common user for both application X and Y.
b. User A can have different roles on X and Y. Eg. Read permission on Y and Write Permission on Y.
How do i configure ASP.NET membership to achieve about functionality.
on desktop start has disappeared, getting above issue on double clicking/running any application.have VS2005 installed with sp1 and all other relevant updates as per MS..., i read some forums which states because of VC++ the system files may be currupted....have not installed VC++can anyone guide me the issue here and its solution...
View 3 RepliesI need to auto update application like in wordpress, Application must check if new updates are available, download this updates and install.But I don't know how to install application. Because if some files in bin directory are updated application is restarted.Is it possible to create ASP.NET web application which will be auto updatable?now we have a new technologies, could u please suggest me any kind of soultion for the above problem. here i am enclosing my email idsunnyb4uu@hotmail.com
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"error": {
"message": "Error validating application. Invalid application ID.",
"type": "OAuthException",
"code": 101
}
}
