Hi, One of our Asp.Net applications has a strange problem: the application fails (gives a fatal error) if user connects to application through Proxy Server. Few more interesting moments : - application doesn't fail when users don't use Proxy; - sometimes application works ...more >>

I am currently developing a statistics system in ASP.NET, and need to share information about the customers websites, in this application. (I have simplified my code, to make my project easier to explain.) The simple version of the system is like this : A customer inserts HTML code on his we...more >>

Hi Folks! I am developing with VB ASP .net and C#. I received an error while compiling, BC30652. This error says that a reference to an assembly missing. The Details are this. 1 VB ASP.net web application - this is the component where the error exists. 2 VB class project containing o...more >>

Hi everyone, I am new to asp.net and here is my problem. I create a UserControl included in my main file (index.aspx). Depending on witch parameter i have pass, i "execute" a UserControl part with a SelectCase. Here's my code: /*************************** index.aspx *********************...more >>

Hello i have one aspx page with vb code : Dim zam As System.Data.DataTable Dim PrimKey(1) As DataColumn Dim myColumn As DataColumn = New DataColumn("id") myColumn.ReadOnly = True myColumn.AutoIncrement = True myColumn.AutoIncrementSeed = 1 zam = New System.Data.DataTable("zam") ...more >>

I've created a web setup project for my aspnet app, and added a web folder item "tmp" to the File System editor under the web application folder. (My app uses this folder for generating image files and such) Problem is, I can't figure out how to make this folder writable by the ASPNET user d...more >>

DOES SETTING NOCOUNT ON option affect my stored procedures and website performance in anyway within my asp.net application? When and when not to set SET NOCOUNT ON? I know what it does but not exactly where and when I want to use it. i.e. CREATE PROCEDURE GetAuthorization 2.0 @Usernam...more >>

Hello, I am new with ASP.net. I have a simple question. Where would it be better to have the code for a function ? in the Control within the ASP file; or in a class (ex. C# class) and then the function called from the ASP file. Thanks, Giovanni...more >>

I have a page with several DropDownList controls that my users select from to customize their searches. When they click the "Submit" button all is well re: the results of their search, but the DropDownLists themselves "reload" from their data source (a sql table) and display with the first ite...more >>

Hi everybody, I was doing some cross-browser tests today and I found out that if you specify the width and height for a button type control, asp.net doesn't output the style information when viewing the page with the latest version of firefox. I copy-pasted the page source to an html file and...more >>

I want to use a datagrid with my display, but I don't want to use 1 row per record. What I have is a record with up to 6 values - (answer1,answer2,answer3,answer4,answer5,answer6). I want to display them with alternating styles. One record may only have the first 3 fields with data and anot...more >>

How do I accomplish something like the following: <a href="http://myURL.com/ws/ISAPI.dll?item=<%# databinder.eval(Container, "DataItem.ItemID")%>" target=_blank><%# databinder.eval(Container, "DataItem.ItemID")%></a> Interestingly, it works when I build it, but VS will not let me go to Desig...more >>

Hi there, I am experimenting with the FileSystemWatcher object. I have set the NotifyFilter as follows: myFileSystemWatcher.NotifyFilter = NotifyFilters.Security | NotifyFilters.CreationTime | ...more >>

Is it possible to authenticate user using a SQL database, containing users and passwords? What I want to achive is: I have as SQL database containig data for my app. This database also contains usernames, passwords and rights which are specific for my app. Also I have a middle tier WebServi...more >>

I'm trying to get a page up using some sample code that interfaces with a 3rd party application using .net. The sample code the company provides, when I run it, produces this error: ================================================================== An unhandled exception of type 'System.Argu...more >>

I am using the httpwebrequest and response classes to post payment transactions to my credit card processor. I believe I have the working code to post the data but I have had no luck figuring out how to receive the response back from the processor. The problem is I need to receive the resp...more >>

Hi If the web site I have keeps session information,what happens to the session objects if I am redirecting to another web site? After I redirect the user to a different web site the user after completing his payment gets redirected back to my web site, can I use the session objet at this poin...more >>

Hello, In code view I use a tab as mark-up character. When I run my web application I can see the tabs with the source viewer in my browser. Is there a way to remove the tabs, extra spaces and lines when running the web application? I want to remove them for performance reasons. (I don'...more >>

How to set Border=1 for asp:table control. I need border on all cells. ...more >>

I have a button on an ASP.net form, the button invites people to our event, so in the code behind I do some database calls and verify information, then invite them. My question is that, we would like to start their default email client after this button is pressed and is successfull. I am wo...more >>

I tried to add the exception management block to my asp.net 1.1 application today and was getting some errors with it the application, so I removed it. When I re-loaded the app I got an error about the JIT and not having the right permissions. I looked up the error and saw that I needed to ha...more >>

Hi, I have a datagrid in my application that has a Template Column with a radiobutton. After selecting the item in the datagrid and the submit button, the program executes getSelectedItem(). See below. This works fine except when there is only one row in the datagrid. Then I get the Ind...more >>

I am currently developing a statistics system in ASP.NET, and need to share information about the customers websites, in this application. (I have simplified my code, to make my project easier to explain.) The simple version of the system is like this : A customer inserts HTML code on his ...more >>

How to create an object (eg a dataadapter) once and use it in different Web pages? Thanks. ...more >>

All, I have an asp.net application loaded under WinXP/IIS. On that computer everything works fine. When I try to access that webserver from another computer, I get a "cannot load page" or goes to an internet search page. I can ping the server computer (winXP) fine, it just won't recognize ...more >>

I currently I am using integrated windows authentication, (anonymous access disabled), with impersonation on my asp.net app. I would like to implement forms authentication against AD, but I have not found a way to then have the proper AD user authenticated on the SQL server. If I enable anonym...more >>

Asp.Net Visual Studio 2003 SQL Server. Hi, Obtaining Data Based Upon Multiple Selections From a ListBox... I have database in Sqlserver and ListBox (Multiple Selection Mode) in my Visual Studio Webform. I wish obtain various records from My_Store_Procedure and fill dataset. I us...more >>

I don't currently have an installation of Windows 2003 server, or I could answer this myself. After having a client install ASP.NET on Windows 2003, I then tried to find the aspnet_wp.exe process but he claims it's not here. Now at first I didn't beleive him, however, I wondered if now that Asp...more >>

I would like to first start off saying that this is pretty much my first week of heavily getting into ASP.net. I previously have programmed in ASP Classic, and now understanding the benefits of ASP.net I would like to cross over. Anyways onto my question. I am curious how i can go about setti...more >>

Hello! I have a button, in the click event I have this code: ---------------------------------------------------------------------------- ---------------------------- Response.Write("<script language=javascript>window.open('CrystalReports.aspx?FromDate=" & txtFromDate.Text & "&ToDate=" & t...more >>

No matter what, all of my sln files are created in MyDocuments folder. If I want them created in another folder, how do I do it? ...more >>

Hi All, I have the following scenario where I need your help. 1. An ASP.NET application installed on Win2K, IIS 5.0 and framework 1.1 2. This app accesses a database on separate database server using Intergrated Auth. I have granted the required rights to local ASPNET account on the datab...more >>

Hi ! Please let me know... how a Rich text box can be used in ASP.net page..for text formatting and how it can be stored in database. Thanks Ankur Goyal ...more >>

Hello, I have a large commerce app, hosted for several hundred companies (i.e. each "company" is a small business selling something through my site, independent of all the others). Each company has a unique ID (e.g. 12345), which is a primary key in the tables for products, customers, et...more >>

I need some help getting started POSTing data from aspx page. From an aspx page (Send.aspx), I would like POST the contents of a file (i.e., file resides in some directory) to another page (Process.aspx). The other page would read the contents of the InputStream (?), process the data within t...more >>

I would like to set the culture for my application to English. I should change machine.config How, does anybody know? Thank you, Simon ...more >>

hi all, i have developed a serviced componenet which being successfully accessed in windows application. but when I access this component from ASP.NET it fails at the time of initialization and gives error. "No such interface is supported" any idea or suggesstion will be highly appreciat...more >>

Hi, Is there a way of requiring a log in for individual asp.net pages rather than securing a entire directory. I have a web app where there are 100+ pages but only 2 need to be password protected. I am currently using forms authentication to block the entire folder: <authentication mode=...more >>

I have the following web method: <WebMethod()> _ Public Function Test_CurrentCredentials() As String() Dim tmpArr(2) As String tmpArr(0) = "User: " & System.Threading.Thread.CurrentPrincipal.Identity.Name tmpArr(1) = System.Threading.Thread.CurrentPrincipal.Identity.Authentica...more >>

Hello, I am trying to use a custom validator on three fields. The user has two options: 1. Fill in two textboxes (first name and last name) or 2. Select an existing name from a drop down. I am trying to make either path they choose to be required. I have the following code but the logic s...more >>

Hi, I have a custom collection class i wrote, LineItemsCollection, which is a strongly typed collection of objects of my LineItem class. The LineItem class is a simple class with just a couple properties, ProdID, Description, Quantity and UPC. 3 strings and a long. The LineItemsCollection c...more >>

I have windows 2000 professional and wanted to run asp pages. But I got HTTP 500 - Internal Server Error "The page cannot be displayed" when testing the asp pages. I put asp files under wwwroot. Any help would be appreciated. ...more >>

This one should be relatively simple, though I have yet to figure it out. I have an ASP.NET project which uses LDAP authentication to login to the system. When run on our Development or Staging servers, the authentication works great! When running the project on my local computer under \\...more >>

I'm a begginer at ASP.NET having developed for several years in ASP and VBScript. I am developing a website where I'm componetazing the header, content section and the footer. Each secion is a different page. My codes looks like something like this <%@ Page Language="vb" AutoEventWir...more >>

I'm a begginer at ASP.NET having developed for several years in ASP and VBScript. I am developing a website where I'm componetazing the header, content section and the footer. Each secion is a different page. My codes looks like something like this <%@ Page Language="vb" AutoEventWir...more >>

I'm a begginer at ASP.NET having developed for several years in ASP and VBScript. I am developing a website where I'm componetazing the header, content section and the footer. Each secion is a different page. My codes looks like something like this <%@ Page Language="vb" AutoEventWir...more >>

I'm a begginer at ASP.NET having developed for several years in ASP and VBScript. I am developing a website where I'm componetazing the header, content section and the footer. Each secion is a different page. My codes looks like something like this <%@ Page Language="vb" AutoEventWir...more >>

I have the following scenario: I have a user control that contains a registered menu control. The menu and other information on the user control is specific to the user accessing the site. This user control is used on many pages. In order to create this control, I need to access informat...more >>

Maybe I'm not going about this the right way. I have a dataset with 3 tables in it. I'd like to cache 2 of those data tables instead of the whole dataset. What I thought I would do is create a typed datatable and set it to the value of the cached datatable. Then, if it "is nothing", I fill t...more >>

I'm creating an asp.net app and i would like to get the logon user that is accessing my web app, and is it possible to connect to the global address book of outlook to get their email address? Since users can have different email extensions based on what area they are in. example: me@it.com...more >>

Hello everbody, I need to display my data like this using asp.net and vb.net Journals issues MailDate ActualDate AAA 1 01/15/04 01/15/04 ...more >>

This may be a silly question, but I want to host an .NET control in a sample ASP.NET 2.0 application. However can't seem to get it to work with the server that comes with VS 2005. Is this a limitation of that server or is there another way around it. Thanks, CJ ...more >>

Hi, I have a ASP.NET Web App written in C# and FrameWork 1.1. It used to work smoothly, until the IT department installed some security patches over the last week end. I am sure no single line of code is changed. Now when I try to access any web page through browser, it brings up the JIT deb...more >>

greetings, how can i get a column name from a dataset? objdt.tables(0).column(0)??? thanks in advance for the reply....more >>

Hi, I've been trying to figure out how to fix this for several days but nothing I have done so far seems to work. I have posted this message in a Google Excel Programming group, but did not receive any answers. I have a web page page that is in a frame with top and side nav bars. When I c...more >>

I am using forms authenication with a custom signon page and I execute the following statement to force a signoff from a signoff web page... FormsAuthentication.SignOut(); I have noted that if I then redierct to another form that is supposed to be protected from entry due to lack of authen...more >>

My aspx page contains a placeholder control which I use to display various user controls. Is it possible to get a reference to the page instance from within the user control? The property "Parent" refers to the placeholder control, not to the containing page... Thanks, PontiMax ...more >>

I'm having a real hard-time to work out the hell of the statelite assembly. 1) At start, the official MSDN stated to use: .... new ResourceManager(strBaseName, Assembly.GetExecutingAssembly()); and the resource file should be named as <basename>.[culture.]resx It didn't work (in WinApp)....more >>

Hey all, I'm trying to do a regexp that will gracefully extract the fields (fn) from a string in this format: (f1, f2, f3),(f1, f2, f3),(f1, f2, f3),...,(f1, f2, f3) Is there a way I could grab each (f1, f2, f3) and then iterate through them gracefully. I'm using Split(str, ",\)...more >>

I am developing an applocation which reads mails in outlook inbox alongwith attachments and all these informmation is stored in a collection which i need to pass it to a web service, which will perform certain operations on that collection and then return that modified collection to the client. bu...more >>

Hi, I'm writing a little asp site, with just a single main default.aspx page and a couple of web user's control. I have the page in a way, that I have a left hand menu, and alternatively, according to the selection, any of the .ascx components is loaded into a tables's cell with the proper...more >>