I have a vb.net executable file created using visual studio expression edition...
How to install the exe in a system that does not have .net frame work or even the visual studio express edition installed in it...
I develop a project for a web site that be use framework 1 1. Number must be either non-negative or -1. Parameter name: millisecondsTimeout
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2. Object reference not set to an instance of an object.
how can i find the version of my .net frame work
View 3 RepliesI'm using a "frame" layout similar to the one in this excellent answer: a div #top at the top of the page, a div#left on the left, and a div #main with the main content. The #top and #left divs contain navigation menus.Now I want to use a popup div using the AjaxControlToolkit ModalPopupExtender inside the content (#main) div.This works fine on IE8 (where #top, #left, #main all have position:fixed), but when I run it on IE6, the modal background only covers the #main div - I need it to cover the whole of the page including the #top and #left navigation divs.
View 1 RepliesI have Visual studio 2008 with Win 7 Ultimate, i want to update My .net frameWork 3.5 to 3.5 sp1.
I download .net frame Work but the setup can't run it disapperars after some seconds.....
I need to update .net frame work 3.5 to .net frame work 3.5 sp1 for the new features of 3.5 sp1 like Entity Frame Work.
i am working on asp.net website.
on my web page i submit some data on click at button , this block is inside update panel.
this functionality working fine in 3.5 frame work.
Now our website is using 4.0 frame work.
controls inside update panel giving following error on submting data :
Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500.
can we say like "Entity frame work make use of linq to entities"?
what is the relation between linq qnd entity frame work?
I am using ASP.Net 4.0 and MVC 2.0 for an web application. As my project requiremrnt I have to use the server side control in my application which is not possibl in noraml case. Ideally I want to use AdRotator control and DataList control.I saw few samples and references in CodePleax MVC ControlLib howwver I found it is very less useful. Can someone tell how to utilize theese controls in ASP.Net application along with MVC. Note: Please provide functionalities related to the AdRotator and DataList controls not the equivalent functionalities
View 2 RepliesWe have an aplication which works fine withing ASP 2.0 .NET Framework 3.5. Its a response. redirect call from inside ajax update panel, and it can not be outside. After updating to Framework 4.0 it no longer funchtions and returns "Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed." without redirecting.
Server.trasfer gves the same error as well as and does not work
I have a gridview with entity frame work datasource. When editing or deleting I get Store update, insert or delete statement affected an unexpected number of rows(0). I selected * from the datasource. I made a template field to show the posts. There is a PostId in the framework. I am guessing that the PostID is not bound to the gridview the problem and the fix?
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my system i am having sql server 2005 standard edition.now i installed sql server 2008 r2 express edition and i am getting error like.."the service did not respond to the start or contorl request in a timely fashion"...
is it possible to install sql server 2008 r2 express edition in a system where sql server 2005 standard edition is already installed?
When I downloaded the Ajax Tool Kit 3.5 and extracted the files, I then opened a site and went to the design view of a aspx page and clicked in the tool box, added a new catagory called tookit and then right clicked and selected "Choose Items". Everytime I've done this it closes out MS Studio 2008 Pro? Can someone tell me what to do? I need that ajax tool kit for future projects on the web, and for one that I'm just starting on now
View 6 RepliesI have this situation where I have three pages:
The first page, default.htm, is a frameset page that uses the other two pages.
The second page, casemenu.aspx, is a form that contains an object we call "PopupManager": It has an element <xxx:PopupManager runat="server"/>. This object is dependent on the standard ScriptManager, which requires a form.
The third page, header.aspx, contains three links. Each link calls a JScript function that in turn calls a function on the Popup Manager. It makes the call to the popup manager with an expression like 'top.frames.casemenu._PopupManager'.
Now, the problem I have is that I have to change default.htm to be a normal page containing an iframe, which will refer to a new page, container.aspx, which has the original frameset. When I do that, I can no longer access the PopupManager the same way ('top.frames.casemenu._PopupManager' no longer works.)
I would like some way to refer to the PopupManager relative to header.aspx, something like "self.parent.frames.casemenu._PopupManager", but that doesn't work.
I have developed an Asp.Net application with backend sqlserver 2008 database. Now i want to install the MSI file in client system along with database file. In client system i want to install the sqlserver with out any sql editor. i.e The sqlserver shouldn't use for development purpose. The sqlserver must acts just like engine between application and database file. In sqlserver which edition i have to install in client system to do the above things ?
View 2 RepliesI tried to install VS 2008 on my different systems already having Framework 2 installed, it failed to install. I tried it may a times even on different systems. It runsbut after Serial No. and next i see error .net framework 3.5 installation failed and there down a list of all componetns it shown which have not been attempted. I am going to devlpe the software and without t i can;t do anything..
View 2 Replieswhich edition of sql server are best for me Developer edition or express editon for development purpose.i try to install last time sql server in my system but not successful so what i do for get the sql server in my system.
View 7 RepliesI have a web application that is running on IIS within my company's domain, and is being accessed via intranet. I have this application sending out email based on some user actions. For example, its a scheduling application in part, so if a task is completed, an email is sent out notifying other users of that.
The problem is, the email works flawlessly in some cases, and not at all in others. I have a login.aspx page which sends out report emails when the page is loaded (its loaded once a day via windows task scheduler) - this always seems to work perfectly. I have an update page which is supposed to send email when text is entered and the "Update" button is clicked - this operation will fail most of the time. Both of these tasks use the same static overloaded method I wrote to send email using System.Net.Mail.
I have tried using gmail as my smtp server (instead of our internal one), and get the same results. I investigated whether having the local SMTP Service running makes any difference, and it doesn't seem to. Besides, since C# is server-side code, shouldn't it only matter whats running on the server, and not the client?Below is my code to send email.
public static void sendEmail(String[] recipients, String sender, String subject, String body, String[] attachments)
{
MailMessage message;[code]....
When I run System.Diagnostics.Process.Start from my console application it works but the same code when I run from my web service hosted in IIS doesn't work.
Is it some thing to do with ASP.Net privileges?? if yes how can I configure it from my C# code.
look at the attached web.config? The last part doesn't seem to work although the path is correct. I've tried logging on the site with a use which is in no groups, but it can still access the page...
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I've received a website that uses sql server on the live environment. In the code at many places sql is created, say: However, locally on my dev machine, I use sql server express edition. It looks like select * from mytable doesn't work there, but instead I should use: How can I get my local site to work? Is there a setting I can change or am I missing something else?
View 5 RepliesIs there a way to do the following in VB:dim sTableClass as string = <my underlying table class in linq>dim dbTab as system.data.linq.table(<typed class of sTableClass>)I've tried cycling through the table objects of the linq data context and retrieved the following: Dim ddData = pkDB.GetTable(tt.RowType.Type.UnderlyingSystemType)(where tt reflects the row of the table I want to retrieve) But the expression returns and itable and I need the table equivalent but can't get this to work with a stri
View 1 RepliesI was building an application for a project with .NET 3.5 and I noticed a weird behaviour of the List.Add method:
I have built my own class to organize data pulled from a database, and I use a while cycle to iterate through it.
However, when I List.Add(item), the whole content of the list is substituted with the last content pulled.
An example:
Suppose you have 3 users in a DB, each one identified with an ID and a username:
| ID | username |
| 1 | John |
| 2 | Fred |
| 3 | Paul |
and you have a "Users" class defined as
public class Users
{
private Int32 iD;
private String username;
public Int32 ID
{
get { return iD; }
set { iD = value; }
}
public String Username
{
get { return username; }
set { username = value; }
}
}
So you write this function:
[... SQL definitions - sdr is a SqlDataReader ...]
List<Users> userlist = new List<Users>();
if (sdr.HasRows) //There are users
{
Users user = new Users();
while (sdr.Read())
{
user.ID = sdr.GetInt32(0);
user.username = sdr.GetString(1);
userlist.Add(user);
}
}
What you expect (I expect) is userlist containing:
| ID | username |
| 1 | John |
| 2 | Fred |
| 3 | Paul |
What I actually get is, instead
| ID | username |
| 3 | Paul |
| 3 | Paul |
| 3 | Paul |
System.Diagnostics.Process.Start not work with IIS, but on ASP.NET Development Server
View 3 RepliesI run a Exchange 2010 server and created an account for one of my websites to send e-mails.
The webserver's IP is even listed on the [Organization Configuration] -> [Hub Transport] -> [Global Settings] -> [Transport Settings] -> [Message Delivery] list.
The code sets a set of Network Credentials, but setting incorrect or correct settings, it doesn't matter; if I list external e-mail addresses, I get a "Mailbox unavailable. The server response was: 5.7.1 Unable to relay for <address>" message, 'local' addresses that are cc-ed, do get delivered...
When checking with telnet, I noticed that the only AUTH option was AUTH NTLM, but when checking the NetworkCredentails, it stated that NTLM should would.
I tried to install Visual Studio Prof 2010 trail version in my system, but i got an error saying 'Please remove/uninstall Visual Studio 2010 load test controller' to proceed installation. i uninstalled my previous VS2008 software from system and i could not find anything like 'Remove/Uninstall Visual Studio 2010 load test controller' software in my Add/Remove Programs.
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