I am maintainign a ASP.NET app. Some of users action are pretty slow; one of my colleagues claim it is caused by network bandwidth as some used dll will connect over to internet to get data.
How could I verify it's really due to network issue? Any tools can peer the network connection during the process?
What are WebResource.axd and ScriptResource.axd ? Because more than 40% of my bandwidth use by those script loading and it take a long time to load the web site.
View 9 Repliesi m making an web application dat keeps a track of the computers on a network..i.e..who is using wich pc for internet...in dis..for ny person who wants to use internet has to first login into my apllication den he/she can use internet..so i want dat..my should run every time ny browser is opend..so he/she has to first login..and he can't use internet without logging in..and wen its logged in..den the browser is opened with its home page.
View 2 RepliesI am working on an asp.net web application where I would like to show the user how much
1. Data was downloaded,
2. Time taken to download the page contents and
3. Bandwidth speed (effective)(I guess this will be data downloaded/time taken, if I am wrond please correct me).
that was available to the user when he is downloading a certain page of my application. This info is to be displayed at the status bar.
Cannot Access File on Network Drive from web Application
View 5 RepliesWe have an issue with an internal application, where accessing it from LAN (private n/w) works fine, while access from external n/w throws up erratic behavior.
The Current System :
an aspx page (asp version 1.0) hosted on the IIS server (6.1). The front end is a vb form that connects to a sql 2000 database.
Users' credentials authorized using NTLM security.
Access from an external n/w - a reverse proxy configured with an ISA server 2006 to authenticate credentials.
Domain Controller - Windows Server 2008 R2 x64
The issue when accessed from external n/w :
everytime an entry from a drop-down is selected from an Ajax enabled control, instead of the fields populating, the page gets refreshed and the content of the box are cleared.
Also, clicking on other items that normally hyperlink to other pages, results in nothing happening.
Upon investigation, we realized that :
Everytime it fails, a string - "&AuthResend" followed by an alpha numeric string is attached, which attempts to authenticate the user's credentials everytime a request is made to the server.
ISA error logs yielded the following error msg :
"12210 Internet Server API ( ISAPI ) has finished handling the request. Contact your system administrator. "
This behavior is inconsistent except when accessed from Google Chrome, where it fails each time.
We have applied all the recommended hot fixes from Microsoft's KB pages.
I need one web application where User can select one of all attached Printers in Network.I am getting idea how to start.Is there any API or any ActiveX Control that I can use for that.
View 2 Repliesi would like to be able to do is to, lets say i have 10 users running a web application , how can i get the names of all these users. There names , logon times and any other info availabel.
i would like to get this data into a dataset and just bind to a gridview .
I wantto make a slower transmitting/transferring data speed for debugging issues.(no threading sleep is not my answer) searching a way to limit webdev.webserver speed (bandwidth) ?
for example maybe checking on "custom web server=webdev.webserver /BandwidthLimit=128bs"
My ASP.NET MVC 2 application runs under built-in local NETWORK SERVICE account. I want to set up access permissions for the folder which resides in another computer, but in the same domain. I located that folder right-clicked to open its properties form, clicked to Security tab and pressed Add button which displayed Add user form with correct domain name in the location field. I referred to the account with following syntax:
<domain name><server name>$
because I learned that NETWORK SERVICE account uses machine account when connected to other computers in the domain. However, the system couldn't find the account, so refuses to add the account. Without the domain name it adds a user, but that user seems to be local user, not web server's NETWORK SERVICE account. What am I doing wrong?
By the way, the above syntax worked when I created login for the sql server which is different computer from the web server.
I have an asp.net (FW 3.5) web app that runs on an internal network. One specific page needs to "report" in to the web server that it is active and not locked up. I need to be able to run a script (or something) at the client to report the pc's computer name in that report. I cannot find a method that does this. I found several things that would report the WAN IP or host name, but this appears to all be for external facing sites.
View 1 Repliesi developed an asp.net(2.0) applicaions which contains the attachments of the clients . these attachments are saved in the shared folder and retrive the file when the user requests.if i maintain the application and the shared folders in the same system it will work properly.if i maintain the application in one server and the file folder in the other server i face a lot of security issus like1.Access Denied2.Couldnot find the part of the path......for this i made an common account for the application server and the file server and also set impersonation to true.Even the i got the couldnot find the part of the path error.i already gave the everyone with full control to the shared folder and i added the common account and gave it to full controlIs there is any alternate for the save and retrive the files to and from the shared folder.
View 3 RepliesI am using Entity Framework with partial classes added on so I can use DataAnnotation attributes. Does anyone know how to add a data annotatin which will verify that a field is a whole number (or a DataType of int or long)? I'm surprised there is no [DataType(DataType.Integer)] attribute. I tried to create a custom attribute, but it doesn't work because the value it receives is always null:
[code]....
Obviously I'm missing the point, but I don't know enough to know what I'm missing.
[Code]....
so I have code like above, I need to assure a record was actually returned before trying to use it... I assumed I could test for null, but that doesn't appear to work.
I tried: if (task != null) {yada yada yada}
but if I put an ID that doesn't exist in my querystring it throws an exception 'sequence contains no elements'. I realize I can catch the exception but I want to understand how I should be checking for a returned record. The .Single method intellisense says it returns exactly one record or throws an exception if more than one is found... is it also throwing the exception when zero are found I'm not sure if the issue is my check for null or that line that calls .single itself? Now I'm guessing I'm supposed to just catch the exception on the line that's calling .Single... yes?
i need to verify if the password is correct for a user.
i have this code: private bool checkOldPasswordValid(string password, string username)
{
using (DirectoryEntry entry = new DirectoryEntry("WinNT://" + Environment.MachineName + ",computer"))[code].....
but this just gets the name and doesnt verify the password.
I looked at this site: [URL]
But does not check for all the cards, in addition, my credit card and write the force that does not exist.
How do you use to verify credit cards, which is the best?
I have the following code in my view
[Code]....
what is the code to retrieve the id associates with each checkbox and read if whether each checkbox is checked or not in the controller action(I will need to get the status in both conditions, checked or unchecked )?
I posted this previously but it ended up in Languages/C# rather than here. I'm not sure if I chose the wrong forum or the admin moved it. I wanted it in here so I'm re-posting it:
I have an APK file (android application archive, same as JAR file format) that I need to determine whether or not is signed, and if so, extract the certificate info.
The JDK provides a command line tool to do this:
jarsigner -verbose -certs -verify file.apk
I'm trying to determine if there's a way using the Security classes to accomplish the same thing in C# code.
Does anyone check the domain of an email address as part of their verification steps? eg. Confirm that gmail.com exists if the user specified blah@gmail.com as their address.
I should note that in my webapp an existing user can forward invites to their friends. I have no need to verify those invites at all. Rather, I just want to warn my user if a typo etc. may be sending an invite to the wrong person. Is this even worthwhile to do?
How do I check if a value in the dropdownlist is in the table bound to the girdview?
Some fields bound to the gridview contain values that are not in the dropdownlist. I would like to check in the code behind whether the value is there and if not set the ddl selected value to "Select" with a value of "". If the value is there then set the selectedvalue to the value in the gridvidew.
Also, the ddl is nested inside an edit template.
Here's an example:
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="Logs_ID"[code]....
i am facing problem with google map control, actually i want to verifiy address return given From,To address showing on map but i want to get verification of address either they are correct address or not how can i verify the addresses and get complete addresses back
View 4 RepliesHow do I check which LinkButton is clicked in the Page_Load of the page. This is to avoid calls to service so that it only executes what is present in its event.
View 5 RepliesSay i am inserting the data into the database using bulk insert that is from asp.net to sol 2008.Now i Want to Validate the data How can i do that.
View 2 Replieshow to verify email address exist in real if not exist then show message and if exist then show successful message in asp.net with c#
View 1 RepliesI am building a web application that is limited to one database, thus I cannot use the handy ASP.NET config tool. I am attempting to use SqlClient to authenticate users from a user table I added to my database. Here is the code I have thus far:
[Code]....
[Code]....