Hey guys im about to start a large project and am wondering what DB server to use I have the Choise of MySql(innodb) or if i pay a bit extra i can get MS SQL 2000 The concerns i have -What type of limited functionality will i come accros with MYSQL ie No stored POCS -Limitations with the RDB...more >>

Let's say I have a Session timeout of 20 minutes. If the browser periodically request a graphic file, will that keep its Session alive? What keeps the Session alive? Is it the Session cookie that is sent in the HTTP header from the browser? If that is so, will requesting a graphic file send th...more >>

I can't seem to programatically assign a textBox server control when TextMode=Password, why is this? ...more >>

I am getting the error below when I try to use DataRowView in my aspx page. I am using the System.Data in my code behind. I even tried importing system.Data in the aspx. I have to qualify it with System.Data to get it going. Why is that? Error Message: The type or namespace name 'DataRowView'...more >>

Even though I have set Strict Off, it is still on, thus causing this = error. Here is the code in a templated Column of a DataGrid: (XPpro, = Framework 1.1) <ItemTemplate> <TABLE width=3D"100%"> <TR> <TD class=3D"gridItemStyleNormal" align=3D"left" width=3D"50%"><%# = Databinder.Eval...more >>

I am trying to use the shell object to send keys to the explorer browser to run the send page funcion. I am receiving the above error only when I put my html file in the web server folder.However if I am runing the file local it will work Any reason, why when the file is in the web server ...more >>

Hello all! My question is the following: I add buttons (server controls) programatically into a table cell. Example: Dim btObnovi As Button = New Button() celija25.Controls.Add(btObnovi) The number of rows in the table depends on number of records in a database. Therefore, the number of ...more >>

Hello can anyone help me with a MS-SQL2000 install and .Net + windows2000 advance server. I installed everything, and everything works fine on its own. But when i try to run my ASP.NET application it gives me a very basic error message, and i can not figure out what is wrong with the appl...more >>

Hello, I'd like to get objects of particular type from AppDomain. Is this possible? If is this possible, how can I do it? Thanks in advance, Woland ...more >>

I have code (C# using System.Management) that creates the DACLs for a folder. This code works on the local machine and a remote machine using impersonation. However, when I call the code from an .ASPX page, I get an "access denied" exception when trying to obtain the security descriptor. Th...more >>

have two Dropdownlist and one which is containing States and one containing Cities. I know how to do all the little databinding task in visual studios interface as well as set the relationship (parent, child, etc.). In the code behind file in page_load event I fill the data adapter and databind...more >>

After installing win2K and try to run my ASP application I get the following error: "Visual Studio .NET cannot create or open the application because no Web server was detected at this URL: 'http://localhost/WebApplication1'. Make sure the Web server is installed and running. I reinstalled I...more >>

I am trying to spawn a seperate process from my asp page so when a user clicks the link or button a desktop program is launched. This will be on an intranet and the program will exist on the users desktop. I can use the following code in webmatrix to run a process on my local machine: <%@ P...more >>

Hello everyone, I just got done taking a small course in ASP.NET and I'm completely sold. This is amazing compared to original ASP. My question is about the preferred method of coding the asp pages. We were taught to write our code behind the page using VS.NET but some books I've seen have ...more >>

Hi there, I just started a small application with a list with one table, and hyperlink to retrieve and display detail data. Also create a XST, but when running I got this error which I don't know how to fix. Please let me know what or how to fix this error. Thanks. Eddy Server Error in ...more >>

hi all... I get an error while trying to run project telling me: unable to start debugging on the web server. the project is not configured to be debugged. can you help me please what the problem is? thanks... ...more >>

Hi all, I have a website where I want to be able to 'pop up' a window using the window.open call in JavaScript. I remember back in the old days of classic ASP there was a problem where a call to window.open started a new session and all session variables were lost. I did a quick check in ASP.Ne...more >>

Hi, I have a datagrid being populated using an sqldatareader. One of the columns returns a bit value which currently gets displayed as 'True' or 'False'. I would like to be able to display an image of a tick when this value is true, and have placed an asp.net image control within the relev...more >>

Can anyone tell me how to check and see if a dataset is empty? I am writing a search function that returns a dataset and binds it to a datagrid. If no data is found, I would like to make the grid invisible and have a label appear stating that no data was found. Any suggestions? Thanks, ...more >>

Is there a way to specify proxy logon information if you use the <system.net> <proxyAddress> configuration methods for the web.config? -th ...more >>

please provide code sample, i was having trouble declaring interger and string variable and can we also initialize them at the same time thanks for help ...more >>

hi, i using WebClient to get the website. like string URL = "http://127.0.0.1/index.htm"; WebClient client = new WebClient(); Stream data = client.OpenRead(URL); StreamReader reader = new StreamReader(data); is no problem, if i change the URL to "http...more >>

hi, i am a professional asp developer, and when i used to code in normal ASP code i didn't use the design view in interdev. instead i just used code to draw any tables/forms, etc that i needed. my question is that is this still the best way to develop for professional coders (instead of dra...more >>

I'm using the System.Web.Mail.SmtpMail object (.NET 1.1) to send email from an ASP.NET application. Everything works fine when I run it from Windows 2000 Server, but not from WinXP Pro. Is it not possible to send mail using the SMTP service or XP? Is there a different class that I shoul...more >>

Hi, in any event procudure,there is two paras:sender As Object, e As EventArgs, i copied them-not know what they are about, and my ASPX works. I guess the sender is the control by which I triggered this sub, and what is EventArgs then? I am passing a third para to the sub, that is mysub("j...more >>

This is how I access Pieces field in my editable datargid during Update event: protected void grdMain_OnUpdate(Object sender, DataGridCommandEventArgs e) { string Pieces = ((TextBox) e.Item.FindControl ("txtPieces")).Text; .... } I need to highlight this field when user clicks E...more >>

When I go from HTML view (in a webform) to Design View I get the following error: Could not open in Design view. Quote values differently inside a '<% ... "value" ... %>' block. I know exactly where it is. All I did was change the PARAM value of an OBJECT from this: <PARAM NAME="MyValue" VA...more >>

hi, i have a web user control that i wish to add some client-side javascript to. something like this: onChange="javascript:DoSomething();" how can i add this and where do i need to add it? do i need to somehow add it to my .ascx file? i tried to add it into my HTML like below but it does...more >>

is there a program that turns asp web application (asp,html pages) into an EXE? Regards, Alan ...more >>

How can I force SmtpMail class to use CDO for Windows 2000 instead of Exchange 2000. We do not use Exchange at all. I want to do this because I am having a problem sending email from the web server. If I send part of the HTML email it will go through. If I send the whole HTML email then it g...more >>

I keep geting the exception: System.InvalidCastException: Specified cast is not valid. I get this when I try to pass a DataRow into an object method. The line that causes this error is: policy.SetValues(dr); Here is part of the class that contains the method that I want to call: ...more >>

I am working on a page to allow editing of products in out database. I'd like to bind a datareader to the table. And on submit generate an update query for each row. My problem is that I can't find out how to iterate through all the rows in the dataGrid I don't want to use the built in edit mo...more >>

how do we register an activex dll in win98? is regsvr32 sufficient? I want to create an object in asp. it is no problem in win2000 by assignin the dll to the component services COM+ applications. ...more >>

I've set the type of my RangeValidator to be Currency. My min to max range is set as 0 to 99999. When I enter a value of $5, it claims it doesn't meet the criteria. If I change it to 5, without the $ symbol, it works fine. I'd like to allow people to enter the $ if they choose to. I tried mak...more >>

I have a web application in ASP.NET which works fine on XP and IIS 5.1 but when i upload it on my Web Server which has NT and IIS 4.0 and Service pack 6, .ASPX page doesn't show any controls except Label Control... Please help John ...more >>

I am having a problem with an ASP.Net web application that I am not certain how to troubleshoot. When I view my web app from my computer it shows me a blank screen for about 30 seconds before finally displaying the page. The green progress bar actually goes approximately 90% across after abou...more >>

Hello: I am currently having problems with an ASP.NET page...I've never programmed in ASP or HTML so all of this is new to me. I have a table that contains a list of files. The columns are a Document Description, the Filename (with the application extension) of the document, and a butto...more >>

hello friends, i am developing an application in which i want to upload an image from clients hard drive(local hard drive) to the server. i mean the application should provide the user with the the faliclity to click on LoadPic button to open a Open File Dialog on his/her system, then allows...more >>

Hello I have a login screen, user types in username and password, if they are validated I am retreiving their email, fullname etc. I have a users.vb file with a class that stores these details so when the user clicks the login button the class is filled: user.fullname = datareader...more >>

Dear ASP.NET Programmers, I am using forms authentication in my web application. I would like the users to be transferred to the login page when the session expires. I am using session state, but the following code in global.asax file does not work: Sub Session_End(ByVal sender As Object, B...more >>