.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
david stephan
Gaurav Pal
Post New Web Links

Working Webpage at log off state of the web server

Posted By:      Posted Date: September 13, 2010    Points: 0   Category :ASP.Net
Hi,There is a possibility that the web server computer (host) resets and there is nobody that can log in to system after reseting . I dont want my webpage stop working at this state until the Admin login to the server. so I want my webpage do its main job at logoff state of the server.how can I create this webpage? what technology can I use to do this? Regards

View Complete Post

More Related Resource Links

Server side validation of Fileupload control not working



I've tried this method in my code behind to try and validate that the Fileupload control has a file or not. I get the error message the the event "Server Validate" cannot be found. Can anyone tell why? Thanks.

Public Sub CustomValidator1_ServerValidate(ByVal source As Object, ByVal args As System.Web.UI.WebControls.ServerValidateEventArgs) Handles CustomValidator1.ServerValidate

' Get file name

        Dim uploadAvatar As FileUpload = DirectCast(AdvertisementForm.FindControl("uploadAvatar"), FileUpload)

        Dim UploadFileName As String = uploadAvatar.PostedFile.FileName

        If UploadFileName = "" Then
            ' There is no file selected
            args.IsValid = False
            Dim Extension As String = UploadFileName.Substring(UploadFileName.L

SQL Server Session state problem.


Hi to all,

I have some things that I want to know. I am right now using a free asp.net webhosting ("somee.com"). The problem is that when I am visiting a page, there's a tendency that values stored in my session variables are lost. Therefore, it causes an error when the requested page is loaded.

1. I am thinking of using sessionState mode="SqlServer". Will it solve my problem?

Actualy Im working on it but Im having problems when connecting to the sql database.

2.  Is that a problem in the webhost?

3. Do free webhosting sites provide allow session state in the sql server?. Because ive tried it locally into my computer and error say's i should intall the ASP.NET Session State SQL Server version 2.0 or above.

update/delete not working on server only


my aspx page works in VWD, and everything works on the server EXCEPT update and delete sql functions. any ideas?


Custom Server Control Property not maintaining state


I have created a server control consisting of a TextArea and a div under it.  My goal is to create my own asp:TextArea type control.  the div is for a Character count of the text area and seems to work ok but i added a CharacterCountVisible property to the control that is always returning true.  See Proptery definition below


<Bindable(False), Category("Appearance"), DefaultValue("True"), Localizable(True)> Property CharacterCountVisible() As Boolean
        Return _CountBoxVisible
    End Get
    Set(ByVal value As Boolean)
        _CountBoxVisible = value
    End Set
End Property

Note the _CountBoxVisible variable is define inside the class as :

Dim _CountBoxVisible as Boolean = True

What I am trying to do is give the user/coder the option to show/utilize the char count feature.  Can make it disappear with textarea1.CharacterCountVisible = False but setting it to true will not make it display.


What am i missing





Not working on Windows Server 2008




I had the CSS friendly adapters working great on our old server (windows server 2003 - 32bit) and now we have moved to a 64 bit environment and now I can not get the CSS friendly adapters to work.

We are using SharePoint 2007.

Is there another work thru for 64bit environment.

I notice windows server 2008 has a directory  C:\Windows\Microsoft.NET\Framework64 would I be using the browser file in this directory???

Please help!

Office Sharepoint Server Search not working but Windows Server Search is.

I am having an annoying Issue with the Sharepoint 2007 Enterprise search functionality. I cannot get the Search Centre to work, the out of the box webparts crash the page except the Searchbox when the others are closed. The event viewer shows up numerous Errors (Office Sharepoint Server - EventID 7080) returns with and the same when trying to add a search related web part (e.g. core.results, federated etc). EventID 6398 - Timer is a regular as is 7080. Details below.

A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified).

Remote connections are connected, I am not 100% on the Instance name, (how would I go about checking this?)

Also I cannot access the link to SharedServices1 - Open Shared Services Admin site (not clickable), guess it's permissions but I seem to have full site permissions, I think I need SSP-Admin to make more edits to the Search, maybe this is related :s

Both Search Servers are runnig, I have tried everything I can think of to fix this and allow the Search Centre to work.

I am running Sharepoint 2007 on SQL Server 2008.

Indexing services on window server 2008 is not working with .net

Hi, I am useing Microsoft indexing services in windows 2008 64 bit .I am getting error like "Exception from HRESULT: 0xC0000005" while i am createing  new catlog from .net 2.0.I am using  "ciodm.dll" for adding new catlog. i am using this code for create new catelog.   Dim Admin As New CIODMLib.AdminIndexServer   Admin.AddCatalog(varContractNo, txtCatelog.Text + "\" + varContractNo) Admin.Stop() Admin.Start() AddScope(txtDocFolderPath.Text, txtSite.Text, txtCatelogname.Text)   Please help me anybody have fixed this issue on window server 2008 64 bit.  

clr assembly in sql server - working directory? and exception question

Hello, I have a small assembly in sql server 2008... it's pretty simple, but in the very rare circumstance that it may throw an exception I am catching it and writting to a log file. something like: using (StreamWriter sr = new StreamWriter(@".\ErrorLog.txt", true)) { sr.WriteLine("{0:G} ===> {1}", DateTime.Now, ex.Message); } I believe that should write the file to the working directory... 1. what would the working directory be for sql server 2008? the binn directory? 2. what would happen if a clr assembly added to sql server throws an exception that is not handled by your clr code?

SQL Server 2005 x64: Intermittent "Error: 18456, Severity: 14, State: 10."

Hi, We are experiencing intermittent authentication errors "Error: 18456, Severity: 14, State: 10" on a customer's production server. This is a new server that has just been rolled out in the past several months. Rebooting the server appears to make the problem go away. We are using SQL authentication from a separate server that is running IIS. The application always uses the same username and password to connect. Server info: select @@versionMicrosoft SQL Server 2005 - 9.00.2047.00 (X64) Apr 14 2006 01:11:53 Copyright (c) 1988-2005 Microsoft CorporationStandard Edition (64-bit) on Windows NT 5.2 (Build 3790: Service Pack 1) select @@versionSP1 Sample error from SQL Server errorlog: Date  7/7/2006 10:53:24 AMLog  SQL Server (Archive #2 - 7/7/2006 12:20:00 PM)Source  LogonMessageError: 18456, Severity: 14, State: 10. MSDN (http://msdn2.microsoft.com/en-us/library/ms366351.aspx) lists various states for this error message but 10 is not included, and it says "Other error states exist and signify an unexpected internal processing error." Note: This was not a case of a transient error that occurs only when SQL Server is starting up - these errors occurred at a variety of times, two months after the server was last rebooted / SQL Server last restarted. Thanks for any help you can provide. Regards,-Frank.

Another merge agent for the subscription or subscriptions is running, or the server is working on a

Hi All, Using Merge Replication over the web (https). Server is running SQL Server 2008, client using SQL Server Express 2008. I am getting these error messages while trying to synchronize, and it won't let me sync: {call sp_MSensure_single_instance (N'{459D0BBA-53EC-4F65-AF52-E7DA478841DA}', 4)} Another merge agent for the subscription or subscriptions is running, or the server is working on a previous request by the same agent. Can you please advice what can be done to fix. Do I need to kill a process in SQL Server?

SSIS Package working on SQL Client Machine but when trying to run on SQL Server machine giving error

Hi We are trying to run SSIS package on sql server machine but sometimes it is giving error for data flow task containing Script Component. Error is - [SSIS.Pipeline] Error: component "SCR DimensionRelation" (1) failed the post-execute phase and returned error code 0x80004002. This error is not coming continuously. And also not for specific DFT. It comes for different DFTs as we rerun the package. Can anybody help me on this? We are using SQL server 2008. We are not getting any error on client machine :(:(

Msg 8624, Level 16, State 13 - Internal SQL Server error.

Hi, I have a weird T-SQL 80 query full of nested subqueries full of aggregations tha thas been embedded in a view. if I do select * from the view I get: Server: Msg 8624, Level 16, State 13 Internal SQL Error.  If I run the same block of code from the query analyzer it runs fine. Also if I wrap exactly the same code in a SP it runs fine. I'm running this on a SQL Server 2000 Standard Edition SP4 8.00.2282. + I turned on the following Trace Flags: 3614, 9052, 9054, 9056, 9057, 9185, 9256. If I restore the same DB on a SQL Server 2005 and do the same select * it runs fine. So I'm getting the Error 8624 only on my SQL 2000 Standard edition  SP4 8.00.2282. Another thing I dont understand is also: why I can compile the view but if I try to visualize even the query plan I get the same error?!? Any suggestion will be appreciated. Thank you. Regards, Marco    

Server: MSg 17, Level 16, State 1 [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not e

Hi All, When we try to connect to a sql server 2000 using SQL server authentication, we are facing the below mentioned error msg. "Server: MSg 17, Level 16, State 1 [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied" But, once we connect to server using Windows NT login from the client machine, i.e., execute the below command in the run prompt and provide the credentials for windows login, we are able to connect to the server using sql server authentication(user name: sa) \\server_ipaddress\c$ When we went though some of the msdn links, found that windows firewall was the major cause. But, in the server 1. Windows Firewall is turned off 2. TCP/IP and NamedPipes are enabled 3. Default Port Number is 1433 Any user, who wants to connect to the SQL Server using SSMS, first have to perform a Windows NT login and then connect using SQL authentication.  Due to the above error, the DTS packages which are executing in a different server are getting failed. NOTE: Even after connecting to the server using Remote Desktop connection in a local machine, SQL authentication fails. Its manadatory to run the command \\server_ipaddress\c$ in each of the local machine. Any suggestion to resolve the above error is very much appreciated.   Thanks in advance, Raksha Hegde       

how to make working WPF 2010 program make changes to SQL Server 2008 Express files

(1) I have a working WPF 2010 program that manipulates a table in SQL Server 2008 Express (2) the program does delete, update, select and insert correctly however in its own project file folder logbooklmk.mdf   logbooklmk_log.ldf (3) I want the actual SQL Server 2008 express files to be changed yes I know the issue is sharing and the copy option only applies to the local project files. I found this out by trying always copy, never copy and copy if newer. I probably have to change the .xsd folder to refer to the actual SQL Server 2008 Express file. Tried that once and it failed. Something about sharing not allowed.

I need an expert sql server, number of working day during two dates.

Hi, I've this table below, And I need to calculate between two dates, the number of working day. This table is like that I can't change it. So mondayamid for monday morning mondaypmid for monday afternoon and so on... Thus fields contain the id of the type of day, 1 for working day, 2 for holiday, 3 for sick. And there is the number of the week on a year. Please I've no idea how to calculate the number of workday or half day between two dates. THANKS SO MUCH SELECT       [OwnerId]       ,[mondayamid]       ,[mondaypmid]       ,[tuesdayamid]       ,[tuesdaypmid]       ,[wednesdayamid]       ,[wednesdaypmid]       ,[thursdayamid]       ,[thursdaypmid]       ,[fridayamid]       ,[fridaypmid]       ,[saturdayamid]       ,[saturdaypmid]       ,[sundayamid]       ,[sundaypmid]       ,[weekid]       ,[Notesid]   FROM attendanceentry where owneridname like '%Julimian%' So every half of day, I've the id of the type of the day that people took. 1 - working 2

"Internet Explorer cannot display the webpage" from IE7 - ASP.NET Development Server Error?

Dear everybody, I've just installed Microsoft Visual Studio 2008 on Windows Vista Ultimate. I created "New Web Site" and Started Debugging the page to see the blank page rendered. To my surprise, IE 7.0 displayed an error message saying: "Internet Explorer cannot display the webpage". I spent some time investigating and here is the result: The page going to be rendered assumes port 49791: http://localhost:49791/WebSite3/Default.aspx The ASP.NET Development Server operates under different port no: 49793 After changing the url above manually to use the port of ASP.NET Development Server, the webpage gets renderred correctly: http://localhost:49793/WebSite3/Default.aspx ASP.NET Development Server uses dynamic ports. I noticed that Debugging process always assumes port number lower by 2 than the real port number of the ASP.NET DevSer. Therefore Debug process never runs and displays the page. I do not want to manually edit the local host URL after every page rebuild, so my question is following: How to make the "Start Debugging" function to use appropriate port of the ASP.NET Development server? How to make Visual Studio to open the page being debugged? To mention couple of things I tried: I reinstalled Visual Studio2008, tried to disabled IPv6 as some threads recommen

Delay Activity is not working with SharePoint state machine workflow

Hello,   I have a problem with Delay Activity in Sharepoint state machine workflow. This issue is kind of common to many people but so far I haven't come accross any working solution. In one of the workflow states, I want to add a delay activity to send email notification if no action is taken after certain time. Below is what I have done:   In the targeted state: 1) add one eventDriven activity to handle the normal process (approve the item) 2) add another eventDriven activity to send the reminder email. In this eventDriven activity, I first add a delayActivity, set it to 2 minutes for test purpose. Then I add a Sharepoint SentEmail activity.   With my test, the Dealy Activity is never invoked after timeout period. What should I do to make the delay activity work in the SharePoint state machine workflow? Is there any work around if the delay activity is simply not working there?   Any suggestions are appreciated.
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend