Hi, I like to use a https connection for test purposes. Is there a way to try such a connection with my asp.ent applic without the tedious certification process by a third party etc.? Thanks Rob...more >>

I have a static method in the dll that looks like this public static int myStaticFunction(int input){ } My question is, should I use a mutex inside the function to ensure that the function is threadsafe? This is used for ASP.NET. I am asking this question without knowing how IIS works as ...more >>

Hi there were a few postings earlier, including mine regarding this. It looks as if when a dynamic child control causes a postback, its handler never gets called, and the control is null. This seems wierd. What about bubbing events to parents in DataGrid - if events are never even trigg...more >>

1. In my web application, can I call another exe application ? eg. when user click a button, a.exe will be executed 2. If the web page has two frames, can I control them in asp.net ? ie. control the page displaying in the frame 3. Can I call DTS ? 4. Can I save as a crystalreport...more >>

I'm trying to insert a record into a sql server 2000 database using a store procedure (vs.net is my develop tool) on the button click event but I keep getting the following error after clicking the button: Object must implement IConvertible. What Can I do to fix this problem. It seems like it wa...more >>

I have been working for quite some time on this issue which in theory should be quite simple. The problem is that the Cancel and Save events are not fired when their respective buttons are clicked. I have read several posts which say to put your column generating section in the Page_Init sect...more >>

Hi, i am trying to analyze data submitted in a form but the problem is that when i try to create the controls in code (which is what i want to do), it throws an obect not found exception on postback when i try to Page.FindControl: private void Page_Load(object sender, System.EventArgs e) ...more >>

Hi! I need to run a ASP.NET application in Windows NT 4.0 with SP 6a. Is it posible? How? Thanks JP...more >>

Hello, I have a site that was working great until I uploaded it to a server with the .NET Framework 1.1 on it (it was compiled on a box with .NET 1.0 SP2). I am getting an error from the SMTP server when ASP.NET attempts to send an e-mail. It says that ASP.NET is sending "Bare LF...more >>

Hi all is there a way to fix an id like id=txtCheckedItems aspx changes it to _ctl0_eee_txtCheckedItems in <input name="_ctl0:eee:txtCheckedItems" id="_ctl0_eee_txtCheckedItems" type="hidden" size="28" /> How else can this be done Thank for your help Jim ...more >>

Hello, I have a string like this: ~/Uploads/18/MyImage.png Now I only need the directory like this: ~/Uploads/18/ What's the best way to do this? Or how can I do this in C#? Thanks! ...more >>

I am dynamically creating columns in a grid with an ItemTemplate. Below is my custom item template derived from ITemplate and further down is my code to populate the datagrid with columns. my problem is in the OnDataBinding method of my ItemTemplate class. Each instane of the Item Template r...more >>

When I set SmartNavigation="true", and run my asp.net project I get "page not found error" and browser is being redirected to: http://localhost/aspnet_client/system_web/1_1_4322/SmartNav ..htm I am using 1.0 framework. Thanks!!...more >>

I have a Informix Database on Solaris and a SQL database. I need to update from Informix to SQL daily. Is there any easy way of doing it? BTW, I tried to use OleDbDataAdpater.Update to do the job. Nothing happened after the program worked diligently for a while. Thanks...more >>

I have the following control defined (among others) ... it represents the active form on the ASP Protected WithEvents frmMain As System.Web.UI.HtmlControls.HtmlForm Then I have this Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa...more >>

I have a custom object that I use in a PropertyGrid as seen below. It presents an elipsis button that when clicked brings up a custom modal dialog. When I make a change in the property, the PropertyValueChanged event never gets fired. I have other properties in the PropertyGrid that do fire the ...more >>

Hey there ! I made my own WebControl, that inherits from WebControls, and i added an HtmlTable to it. I would like to include a file, dynamically, to one of its cells... I've already searched, and found HttpContext.Current.Server.Execute("mapage.aspx") but it executes the page where i call it...more >>

Hi, I have this: 7/28/2003 3:41:57 PM in a datetime column in Sql2000...When I read it in, and Convert.ToDateTime, I loose the time. I need to compare the date AND time in my application. Help? TIA - Gordon...more >>

Hi, I return a file to the client browser by using Response.WriteFile Now, there can be multiple type of files, and I need to specify the contenttype. Is there a way of getting this out the file itself, or am I stuck with determinating it from the file extention? Bart ...more >>

Please give me some ideas on how to setup the ability to test System.Web.Mail code to send emails using just my development computer, Win2000Pro OS and IIS5.0? Thanks, Bob Hanson ...more >>

I have a form with two or more INPUT TYPE (image, submit, button) objects, how can I force the ENTER event to act on a specific object and not to the first ? -- Marco Maroni ...more >>

Hi would just like to find out if it's possible to have a collection of controls or a group of controls? so that if i do something to the one control in the group, it will happen to the other control in the same control or collection. Thanks jason ...more >>

I'm I Assign the value to the following store procedures correctly in vs.net? (The code is my only concern) Me.cmdAddMember.Parameters("@Username").Value = Me.txtUsername.Text Me.cmdAddMember.Parameters(2).Value = Me.txtPassword.Text Me.cmdAddMember.Parameters(3).Value = Me.ddlSecretQuestio...more >>

Dotnet Framework 1.1 does not support IE web controls,so what's the = better treeview solution now?...more >>

Hi, I'm trying to run a simple ASP.NET file and I can not see the controls, just the "+". Any solutions ? The file is (calc.aspx): <html> <body> <form runat="server"> <asp:TextBox ID="op1" RunAt="server" /> + <asp:TextBox ID="op2" RunAt="server" /> <asp:B...more >>

This has to be a very common question, but my search did not come up with an answer. I needed to set an expiration time for a cookie. In .NET, is seems that the server-side code is used to set the expiration date of the cookie. More specifically, I've seen several examples (from the Microsoft ...more >>

Ok I am about to pull my hair. I have an active x control in an object tag which, as you know cant have runat=server. So what I need is to not loose what is in this box everytime a postback happens. So all I want to do is add this statement document.all.txtEditor.value = document.all.Tran...more >>

Hello, how can I change the sign of an Integer Value like Abs?(100) -> -100 Thanks, Andreas ...more >>

Hi, I have been writing for the past 2 months a website purely made of basically 1 ASPX page (Default.ASPX) and loading different parts of the website using WebForm Controls in a Panel. My main question: Is this going to hurt me when it comes time to deployment? As in, will caching be ...more >>

Hi, Every now and then (once a week maybe), I get this error on my page saying Timeout Expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached. I don't know anything ab...more >>

Using VS2003. Doing a WEBFORM with GRIDLAYOUT. As I move around, test the page and come back, the system keeps changing the underlying code. Is there a way to turn this off? I want to layout a simple table at the top of the page for buttons and have db content on the remainder of the ...more >>

Hi, I need to call a function in my asp.net application from a vb.net windows application running on the same machine. Is this generally possible? How can this be realised? Thanks Ric...more >>

I have encountered a problem when I restart a SQL server I lose my session variables for ASP.NET It seems that the Temp table cannot be used after the re-boot ... Is there a way to fix this ? // Geri ...more >>

Hi, I have an ASP.NET app that works perfectly in Windows Server 2003, but fails in Windows 2000. It fails when trying to read the data in an Excel Workbook (range.value)... The error is: COMException (0x80020008): Bad Variable Type The app works in Windows Server 2003 !!! Why it fa...more >>

Hi, We are experiencing a frequent problem with an ASP.NET application using IE. We have a registration process that involves an Infragistics grid on one of the pages. Most often, this problem occurs on this one particular page. The problem itself, is that clicking a button to submit to the...more >>

Why are my sessions lasting so long? I have them set to 20 minute timeout in config file? The Session_End event is getting called an hour or more sometimes--well after the user has stopped interacting with my site. Anyone have any insight? Thanks in advance ...more >>

How can I uses serial communication in ASP.NET web Pages? Many thanks. Tomas Huoge ...more >>

Hi all, My app is using the toolbar webcontrol. Adding to and removing from the toolbar is fine but I want to add something like an 'onclick' event to a particular toolbaritem I'm adding to the toolbar so that it invokes a javascript function but only for that image. How do I do this? I see th...more >>

I have one datalist with another datalist in item template section. I can sucessfuly use link buttons with defined commandnames from first datalist. What do you have to do to enable link buttons from nested datalist ? ...more >>

Hi I have come across this type of code at many places. New SqlConnection("Data Source=(local);Initial Catalog=XYZ;Integrated Security=SSPI;") I assume that the database connection details are hidden here. What is "Integrated Security=SSPI"? Can anyone guide me how to set this up using c#...more >>

Hi folks, We have one web app running on one machine. It was working fine. Suddenly, it stoped working. This what I get: Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details ...more >>

hello We are using forms authentication in asp.net for our web site. The code we have implemented works on 2 developers machines and not on a single developers machine. We all use source safe and the problem developers machine has the latest version of the code. As we step through the code ...more >>

I have reduced this thing down to the bare essentials and I still cannot add a row. I have taken the suggestions and nothing. I am pulling from the DB just find I just cannot add (so my connection is good). I step thhrough this thing and I am definatly seeing a new row getting added to the datas...more >>

I have a tab delimited string and i want to split it to read all the values from the string I tried multiple way but doesn't work with ASP.Net i tried aryData = strData.Split(vbTab) aryData = strData.Split(Chr(9)) aryData = strData.Split("\t") aryData = strData.Split(ControlChars....more >>

Whereas in Asp I could submit my form contents to any other Asp page, it appears that in Asp.NET the primary Asp form will only submit to itself. I have tried changing the Action attribute in the Form tag, but it changes itself back when compiled. I have also tried changing the form Action a...more >>

I want my users to access my .aspx and hit a button to download a file. I tried using the a System.Net.Webclient object but instead of the file being downloaded to the users PC, its copied to the server??? Any suggestions? TIA...more >>

I've got a server-side textbox that receives the focus when the page loads. It has the text "Refine your Search" in the textbox. Obviously the user needs to highlight the "Refine your Search" section to replace this with thier text. I've googled and found javascript (which doesn't seem to wor...more >>

Hi everyone. I have never worked with regular expressions before and here is my dillema: I have a textbox that I want to only accept this type of input: 1,2,3-8,10,16 ( Comma separated numbers or Hyphenated ranges ) I want to use a validator for this, so I assume I use a regularexp...more >>

Hi all, Could I use DirectoryServices in ASP.NET? Or could you give sample code? Thanks! Best Regards Enosh Chang ...more >>

I have a three-level drilldown report. The top level is a DataList. When an item is selected, a new DataList is instantiated in the SelectedItem template. I'd like to have the same thing happen when going to the third level, but there's a catch. Depending on what's selected on the second level...more >>

Hi, How do I apply phone format in a string field? for example (770) 123-1234. Please let me know. Thanks. Eddy ...more >>

hi,, everybody i have an asp.net application, where members (clients) have their information stored in sql server Database. Now I want to implement a thing where afterevery 30days a member would get charged $x dollars. The payment processing method i use is payflow pro. Can anyone help ...more >>

Hello, My boss is considering the purchase of a calendar/scheduler program for our school district, and part of the setup calls for the installation of Macromedia's Cold Fusion software. My bosses condition for the purchase of this software is that the company we are purchasing from support the ...more >>

Hi. I have an HTML page were I load controls dynamically. So I overwrote the CreateChildControl but I found some problem. First time when page is called the CreateChildControl is called after Page::Load But when it's a post back the CreateChildControl is called before Page::Load. Is the...more >>

Need help understanding? Server Error in '/solo' Application. ---------------------------------------------------------------------------- ---- Object must implement IConvertible. Description: An unhandled exception occurred during the execution of the current web request. Please review th...more >>

Is it possible to get horizontal or vertical scroll bars on a data grid? I ask because I have to display data from a table which has way too many columns to fit on screen. Any help would be really appreciated. Cheers, Mike *** Sent via Developersdex http://www.developersdex.com *...more >>

Hi, I am trying to store various objects within session. Due to the site being hosted in a web farm we are going to have to use either State Server or SQL Server to persist the data in session. All of the objects are classes which inherit from a typed dataset. Looking at MSDN I have ...more >>

Hi all, For a web application if we are using web farm, and if i want to do Global Error handling can i use Applicatio_Error() method in global.asax. Now in this method i will call business object which will log the exception details into database, file etc....... am not sure if there will be...more >>

I am having a problem with web forms I have uploaded to my hosting site not running the most recent version. The .aspx file I have FTPed to my server has the current code I need to test, but when I view the page in my browser, I see a version of the page that I have deleted and copied over se...more >>

I am trying to browse for a picture and save to the server image folder I tried the following code: HTML:********************* <INPUT id="UpLoadFile" style="Z-INDEX: 140; LEFT: 140px; WIDTH: 377px; POSITION: absolute; TOP: 488px; HEIGHT: 22px" type="file" size="43" runat="server"> ASP...more >>

I am writing a user information update page and I populate the form on Page_Load with the current values of the user's name, etc. When I change the text in one of the textbox controls (e.g., change the user's middle initial from M. to X.) and submit the form, the value seen for middleinitial.te...more >>

Hi, anyone can help me to solve this little problem that i've spent a lot of time to solve it!! but i can't!!!! actually, i use a DataGrid, and i'd like to save the changed data! ( this is just a trial method and i'll use this method with a more complique method later, that's why i can'...more >>

Hello, I have following (probably very basic) problem: I made a html-frameset in VS.net, where the frames itself are aspx-pages with webforms. Now I want to access the webforms (eg. give a label a text) from one .aspx.vb page. I managed to get all the code into one file by writing the same f...more >>

Hi all, where can I find more good information on Webfarm and Webgarden? Thanks Jenny...more >>

Hello, I am developing an asp.net application and want to protect the source code within. I am useing the code behind method in VS.NET 2003. What is the best way to accomplish this? TIA, Steve www.IntraRELY.com ...more >>

I recently set up a web site which I am running locally on my laptop using ASP.Net. From a web form on the site I am attempting to send an email programmatically using the CDONTS class to an SMTP server. Prior to use of the CDONTS component a message was returned to the sending address wit...more >>