Web Development

FirstPrevNext

I use asp to access object i create, encounter error chq1217-Apr-02 11:10 chq12 17-Apr-02 11:10  error report at: set pManager = Server.CreateObject("StudentADM.StudentManager") Error Type: Server object, ASP 0178 (0x80070005) The call to Server.CreateObject failed while checking permissions. Access is denied to this object. I used ADODB.Connection, it is OK. and i used client program(with VC), this object can be accessed. Why? I don't know where should i set the permissions. Re: I use asp to access object i create, encounter error Philip Patrick18-Apr-02 9:34 Philip Patrick 18-Apr-02 9:34  Check the the dlls that your object uses are in same directory with your object. And no network access. I had same problem too, but when I put all dlls in same directory (you need to put them on same computer at least), the problem was solved. Also make sure that you compiled it. You can build a simple test application where all you need is to initialize your object, you will see then Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer Need Web-based database administrator? You already have it! Re: I use asp to access object i create, encounter error Gavin Taylor20-Apr-02 8:28 Gavin Taylor 20-Apr-02 8:28  Check that the folder where the objects and any dll's used have read permissions set for the IUSR_[computer name] account, for example my user on my web server is IUSR_BUFFY. To do this right click on the folder in explorer, click Properties/Security and add the user to the list. If that doesn't work drop me an email... Gavin Taylor w: http://www.gavintaylor.co.uk Re: I use asp to access object i create, encounter error 23-Apr-02 12:00 23-Apr-02 12:00  Check if the user account setup to run the website has enough previleges Reality.sys is corrupted! Reboot the universe Y/N? Customising Tracing Kevin McFarlane17-Apr-02 6:15 Kevin McFarlane 17-Apr-02 6:15  Is there any way of customising trace functionality so that you *only* see the output you've specifically written and not all the other stuff? Kevin .Net Server-side controls MS le Roux17-Apr-02 2:25 MS le Roux 17-Apr-02 2:25  In ASP.Net, what is the a rule of thumb as to when you use server-side controls (e.g. <asp:Table> ), and when you use regular HTML elements (e.g. <table> )? Re: .Net Server-side controls Kevin McFarlane17-Apr-02 6:20 Kevin McFarlane 17-Apr-02 6:20  There's a help topic called "Recommendations for Web Controls vs Server Controls" or something, in the VS help. This will also be in the online help msdn.microsoft.com/library. Roughly - use HTML server controls when migrating existing pages. Use asp web controls if you want a more type-safe programming model (more properties). Also you can automatically detect which browser is being targeted. You can't do this with server controls. Kevin Using session state in SQLServer mode Senkwe Chanda16-Apr-02 22:22 Senkwe Chanda 16-Apr-02 22:22  Hi guys, totally stumped (again). I'm experimenting with session state using SQL Server (2000). I ran InstallSqlState.sql to create the ASPState database. That went fine. BUT, I am using Windows Authentication and now I don't know what the "sqlConnectionString" attribute of the sessionState element in my Web.Config file is supposed to look like. I have granted my Windows login account access to the ASPState database but no combination of entries into the "sqlConnectionString" seems to work. Running the app just gives me a "System.Data.SqlClient.SqlException: Login failed for user 'blah'. Reason: Not associated with a trusted SQL Server connection." Not too experienced yet with setting up SQL Servers but I think I've tried everything I know and/or read so far. Has anybody managed this?? Regards Senkwe Just another wannabe code junky Re: Using session state in SQLServer mode Michael P Butler16-Apr-02 22:34 Michael P Butler 16-Apr-02 22:34  Are you running SQL and IIS on the same server? I had major problems when running IIS on my machine local, trying to connect to a SQL database on a different server. (Standalone server, no domain) Michael Re: Using session state in SQLServer mode Senkwe Chanda17-Apr-02 1:02 Senkwe Chanda 17-Apr-02 1:02  Thanks for the response Michael, yes I'm running the two on the same machine. I won't be getting a new PC till late next month All the samples I've seen show the connection string based on the fact that they are using SQL Authentication. Regards Senkwe Just another wannabe code junky Re: Using session state in SQLServer mode James T. Johnson17-Apr-02 1:37 James T. Johnson 17-Apr-02 1:37  You need to give the machinename\ASPNET account access to the SQL Server's ASPState database. There should be a version of the correct SQL Connection string in the machine.config file located in %WINDIR\Microsoft.NET\%Version%\Config\ HTH, James Simplicity Rules! Re: Using session state in SQLServer mode Senkwe Chanda17-Apr-02 2:17 Senkwe Chanda 17-Apr-02 2:17  Thanx James, I'll try that out and let you know how it goes in about 24 hours I suspect it might turn out to be a bigger problem than I imagined because I just read this entry in a blog. Albeit, they are having problems accessing the ASPState database from an account other than "sa". I sincerely hope I'm wrong! Regards Senkwe Just another wannabe code junky Re: Using session state in SQLServer mode Senkwe Chanda17-Apr-02 23:14 Senkwe Chanda 17-Apr-02 23:14  Hi James, I tried out your suggestion. First thing I learned (belatedly) is that the Web.Config file sections override the corresponding sections of Machine.Config files for a particular application. Since the default state mode in the Machine.Config file refers to in process handling of session state, the default connection string is provided as such. So it didn't help, especially as I was using Windows Authentication for my SQL Server installation. Anyway, to cut a long story short, I ended up totally screwing up my database permissions and logins, to the point where I gave up and decided to take a deep breath and start over. I basically switched to SQL Server Authentication and used the "sa" account to connect to ASPState and everything worked fine. I still think it's a bit wierd that using any other account proves to be such a pain. If you have managed to do this though, I suggest you write a brief step by step article about it because there are probably others out there like me gritting their teeth over the same thing. Thanks again. Senkwe Just another wannabe code junky Re: Using session state in SQLServer mode James T. Johnson18-Apr-02 22:53 James T. Johnson 18-Apr-02 22:53  Odd, this e-mail came to me as bounced so I didn't see it until now when I saw it sitting there and almost deleted it :-P I haven't tried using SQL Server for session state, yet I will probably experiment with it once I find a cheap host for ASP.NET, my current host only does PHP and ASP (via an apache module). James Simplicity Rules! Uri - System.NullReferenceException - HELP! pedershk16-Apr-02 21:44 pedershk 16-Apr-02 21:44  Hello crowd. I'm having some serious issues with my coding.. Can anybody please take a look at this and tell me what's wrong?? Thanks... First of all, the C# code-behind file that's causing my headaches: [code] using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; namespace tracker { /// <summary> /// Summary description for adtracker. /// </summary> public class adtracker : System.Web.UI.Page { String strReferrer = ""; protected System.Web.UI.WebControls.Label labelMessage; private void Page_Load(object sender, System.EventArgs e) { Uri uriReferrer = Request.UrlReferrer; strReferrer = uriReferrer.ToString(); labelMessage.Text = strReferrer; } #region Web Form Designer generated code override protected void OnInit(EventArgs e) { // // CODEGEN: This call is required by the ASP.NET Web Form Designer. // InitializeComponent(); base.OnInit(e); } /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.Load += new System.EventHandler(this.Page_Load); } #endregion } } [/code] And the HTML/ASPX display file, which doesn't really matter, but I'm including it for reference anyways. It just contains my Label (labelMessage) which I'm using for debugging purposes. [code] <%@ Page language="c#" Codebehind="adtracker.aspx.cs" AutoEventWireup="false" Inherits="tracker.adtracker" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <HEAD> <title>adtracker</title> <meta name="GENERATOR" Content="Microsoft Visual Studio 7.0"> <meta name="CODE_LANGUAGE" Content="C#"> <meta name="vs_defaultClientScript" content="JavaScript"> <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5"> <LINK href="http://mail.forbrukerkraft.no/fkweb/webinterface/styles/main.css" type="text/css" rel="stylesheet"> </HEAD> <body> <form id="adtracker" method="post" runat="server"> &nbsp; <asp:Label id="labelMessage" runat="server" Width="139px">Label</asp:Label> </form> </body> </HTML> [/code] Now - I'm constantly getting a System.NullReferenceException on this line: [code] strReferrer = uriReferrer.ToString(); [/code] - which stumps me, since I've properly declared the strReferrer String object further up in the code, as you can see above. There seems to be a serious gap in my knowledge somewhere here.. Can anyone try to do this on their own machine and tell me what happens? (obviously the referrer will be blank if you don't link it up from somewhere and click on the link - but that doesn't really matter - does it???) Thanks for any help you can provide... Henning Kilset Pedersen Forbrukerkraft AS IT Manager Response.Expires: what exactly does it do? Alvaro Mendez16-Apr-02 11:23 Alvaro Mendez 16-Apr-02 11:23  When you say: Response.Expires = -1 what exactly gets written to the HTTP header? I'm trying to get my page to expire immediately for IE. For Netscape I can just use the "Pragma: no-cache" meta tag, but it doesn't work for IE. The problem is that I'm using JSP, not ASP, so there's no equivalent to the Response.Expires method. If I can figure out what gets written to the HTTP header, I may be able to simulate it with JSP. Thanks in advance for your help! Alvaro Intellectuals solve problems; geniuses prevent them. - Albert Einstein Re: Response.Expires: what exactly does it do? Philip Patrick16-Apr-02 21:27 Philip Patrick 16-Apr-02 21:27  I think for IE <meta http-equiv="EXPIRES" content="May 31,2001 13:30:15"> is working fine. Never used it though, but I found it in MSDN Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer Need Web-based database administrator? You already have it! ASP problem...??? alex.barylski16-Apr-02 8:44 alex.barylski 16-Apr-02 8:44  I'm using the following: DB.Open ("PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA SOURCE=" + "C:\personal.mdb") And i'm getting the following errors...? ADODB.Connection error '800a0e7a' ADO could not find the specified provider. How can I find the current PROVIDER version on my computer if it exists at all...? Where would I download the newest version...? Or am I missing something totally here as to why my webpage won't connect with the DB...? Thanx in advance! Cheers p.s-I have Acess 97 on my computer and the connection string(???) is for a access 97 db...so whats the deal...? Do I have to set it up through control panel some how...? "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: ASP problem...??? alex.barylski16-Apr-02 9:10 alex.barylski 16-Apr-02 9:10  So I did some research and it turns out Microsoft.Jet.OLEDB.3.51;DATA SOURCE is the proper connection string for access 97 datbases and the one above is for Access 2000...??? My book says one thing and 3 sites I just visted says the other...??? Anyway...I tried this new connection string and still no luck, so i'm still baffled as to how to make this work. I'm using and ASP script on PWS win 98 w/ access 97 installed... Anyone have any ideas...? "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: ASP problem...??? alex.barylski16-Apr-02 9:14 alex.barylski 16-Apr-02 9:14  Yippy I just figured it out! I used the following: DB.Open ("Provider=Microsoft.Jet.OLEDB.3.51;Data Source=" + "C:\PCSpectra.mdb") And it works I think... DATA SOURCE isn't the same as Data Source....cuz thats all I changed Also I originally tried: DataSource and that caused a "Couln't find a valid ISAM" Or something like that... Anyways...hopefully everything works now. "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: ASP problem...??? Philip Patrick16-Apr-02 21:21 Philip Patrick 16-Apr-02 21:21  It is old though. Upgrade your database components. I believe MDAC is what you need to upgrade. Go to Microsoft's site and search for MDAC download Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer Need Web-based database administrator? You already have it! Debugging COM object? Philip Patrick15-Apr-02 4:57 Philip Patrick 15-Apr-02 4:57  How to debug a COM object called from ASP? Server-side I mean Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer Need Web-based database administrator? You already have it! Re: Debugging COM object? MS le Roux16-Apr-02 22:46 MS le Roux 16-Apr-02 22:46  I don't think you can debug the actual COM object. When I need to debug my COM components I fake it - I created a VB project and copied the COM component's code to the form, then in form_load I called the function I need to debug. Problem with getting access to registry from an ASP page. Bart-Man15-Apr-02 4:42 Bart-Man 15-Apr-02 4:42  Greetings, I am having problems getting access to registry information from an ASP page. I have a web server set up with an ATL com object that queries the registry for information. On this web server I have an ASP page that calls the registry com object from script. My problem comes in when I have a computer on a the same local network make a call to the asp page to get information from the web server's registry. No information is returned from the registry(if I hard code values in for the registry values that I return they get returned via the ASP page). It seems like there is a security issue, but I am not sure. Any suggestions? Thanks in advance. Solution to my Problem Bart-Man15-Apr-02 5:03 Bart-Man 15-Apr-02 5:03  I hate having a problem, and being stuck on it for awhile, making a post, and right after making the post for help I find the solution. The solution is to adjust the properites of the ASP page in Web Services under "file security", and select a user that has administrator access rights to login as. Pretty simple to do, but it took awhile to find.

Last Visit: 31-Dec-99 18:00     Last Update: 23-Sep-24 3:21 Refresh ᐊ Prev1...1379138013811382138313841385138613871388 Next ᐅ

General    News    Suggestion    Question    Bug    Answer    Joke    Praise    Rant    Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.