Click here to Skip to main content

Submit your article

ASP.NET

ASP.NET

Great Reads

Maintain Scroll Position Problem fix for Chrome.

by Wonde Tadesse

The other option will be to use Update Panel ASP.NET control as much as possible. It helps to retain the current position on the page whenever a postback happens to the page.

ASP.NET: Understanding OWIN, Katana, and the Middleware Pipeline

by John Atten

OWIN, Katana and Middleware Pipeline in ASP.NET

SignalR Chat App With ASP.NET WebForm And BootStrap - Part Three

by Altaf Ansari

SignalR Real-Time ChatApp with Emoji / Smiley and sending file attachment

AJAX-enabled Name Selector User Control

by Steve Krile

Fully AJAX-enabled user control used to select names from a database in a drop-down format.

Latest Articles

Build Rich Web Apps with ASP.NET Core and Sircl – Part 3 (b)

by Rudi Breedenraedt

In this series, we will see how to build interactive web applications in ASP.NET Core with the help of Sircl.

Challenges in Migrating ASP.NET Apps to Containers #3 – OpenSSL Issues

by Mohammad Elsheimy

Configuring OpenSSL minimum version and legacy renogetiation

ASP.NET 8 – Multilingual Application with Single Resx File – Part 4 – Resource Manager

by Mark Pelf

A practical guide to building a multi-language ASP.NET 8 MVC application

ASP.NET 8 – Multilingual Application with Single Resx File – Part 3 – Form Validation Strings

by Mark Pelf

A practical guide to build a multi-language ASP.NET 8 MVC application

All Articles

ASP.NET

<Li> item retrieve from database

29 Aug 2016 by KyLim0211

public void binddata() { DataTable dt = new DataTable(); SqlCommand com = new SqlCommand("E_R_GET101", con); com.Parameters.AddWithValue("@Subs_cd", loggeduser.SUBSIDIARY_CD); com.Parameters.AddWithValue("@EMPLOYEE", loggeduser.EmployeeNo); ...

<Li> item retrieve from database

29 Aug 2016 by AdvancedDNA

Instead of trying to BIND to a dataTable, try a DataSet. It's difficult without seeing the rest of your code, but try this:public void binddata() { DataSet ds = new DataSet(); SqlCommand com = new SqlCommand("E_R_GET101", con); ...

!ispostback is not work well its work every time when page is load

3 Oct 2012 by Dev Ashish Jangid

protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { int i=0; //some code related to i// } } protected void _lblnext_Click(object sender, EventArgs e) { i+=1; //code related to i// }I always...

!ispostback is not work well its work every time when page is load

3 Oct 2012 by solanki.net

Tell me how can u access local variable i in _lblnext_Click()? Explain what u want ?

!ispostback is not work well its work every time when page is load

3 Oct 2012 by Mohd. Mukhtar

Hi Ashish,Please understand the concept of static variable. By default its value set to 0(zero), and its value retain in between function switch call. But here in your case you have declared static variable into the class and assigning the value in page_load event, you want to access...

!IsPostBack treeview

8 Dec 2010 by karthikkushala

hi am using treeview on load even am binding treeview in that protected void HeadCreationTV_Load(object sender, EventArgs e){ if (!IsPostBack) { GetTreeViewBind(); }}but after saving some values in save button click i have to reload tree once...

!IsPostBack treeview

8 Dec 2010 by Not Active

If you need to reload the tree after the button click then call GetTreViewBind in the button click handler.You may also want to familiarize yourself with this ASP.NET Page Life Cycle Overview[^]

" Failed to generate a user instance of SQL server due to failure in copying database files.the connection will be closed" how to solve this error?

1 Dec 2017 by Member 13275563

I have develpoed application in winforms ,but when i open n client machine there are error occured.. " failed to generate a user instance of sql server due to failure in copying database files.the connection will be closed" please give me solution for this .My connection string and code in...

" Failed to generate a user instance of SQL server due to failure in copying database files.the connection will be closed" how to solve this error?

1 Dec 2017 by OriginalGriff

As I said when you posted this earlier: Quote: That string doesn't look right: "Data Source=myPC" is unlikely - you'd normally have an SQL instance name on that as well. "Provider=..." is not a keyword SQL Server supports. Have a look here: Simple SQL Connection String Creation[^] It should...

" Object reference not set to an instance of an object "...what condition should be here..... this condition is failed.....Sir, How to store Dummy image in view state when i left empty of...

16 May 2013 by Faizymca

protected void btnUpload_Click(object sender, EventArgs e) { if (imgUpload.HasFile) { //Check File is available in Fileupload control and then upload to server path fname = imgUpload.FileName; //spath = @"~\ImgUpload\" +...

" Object reference not set to an instance of an object "...what condition should be here..... this condition is failed.....Sir, How to store Dummy image in view state when i left empty of...

16 May 2013 by Sergey Alexandrovich Kryukov

You did not show where the exception with the message "Object reference not set to an instance of an object" is thrown. Not to worry. This is one of the very easiest cases to detect and fix. It simply means that some member/variable of some reference type is dereferenced by using and of its...

"/" problem in export to excel from gridview

7 Dec 2014 by Member 11293760

Hi All,I am facing a problem in Export to Excel from a gridview data.I have the data with forward slash in the data ("/") in one of the columns which is diplaying like a character ”⁄” (slant is more in this case) instead of “/”. The same file is uploading in some other application and...

"/" problem in export to excel from gridview

7 Dec 2014 by Azziet

Export Data with Encoding itResponse.ContentEncoding = Encoding.Unicode;Response.BinaryWrite(Encoding.Unicode.GetPreamble());refer this linkhttp://asheej.blogspot.in/2012/03/how-to-export-gridview-data-to-excel.html[^]

"Add to Calender": Adding event to Microsoft Outlook through Web Application

18 May 2012 by deeptibansal

Adding event to Microsoft Outlook through Web Application

"An Error Occurred During The Parsing Of A Resource Required To Service This Request. Please Review The Following Specific Parse Error Details And Modify Your Source File Appropriately". I Have...

16 Aug 2018 by Tripat Bala Singh

Parser ErrorDescription: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.Parser Error Message: Could not load type 'ShoeFun.User'.Source...

"An Error Occurred During The Parsing Of A Resource Required To Service This Request. Please Review The Following Specific Parse Error Details And Modify Your Source File Appropriately". I Have...

22 Jan 2014 by Christian Graus

The error means what it says. The compiler cannot find the 'ShoeFun.User' class. Why do you think it should be able to ?

"An Error Occurred During The Parsing Of A Resource Required To Service This Request. Please Review The Following Specific Parse Error Details And Modify Your Source File Appropriately". I Have...

9 Aug 2014 by Abdirizak Mohamed

It's Works by :1- Set the "Build Action" to Content2- Set the "Copy to Output Directory" to Copy alwaysSteps to set these options:===> Right click on Web-form (Defoult.aspx)===> then click Properties===> Set the "Build Action" to ContentSometimes if your are not put Ajax...

"An Error Occurred During The Parsing Of A Resource Required To Service This Request. Please Review The Following Specific Parse Error Details And Modify Your Source File Appropriately". I Have...

16 Aug 2018 by Member 13951705

Another solution is: for various reasons.... you/i accidentally forgot to include that aspx and its code behind in the project. So when compiling as DLL that file is not included and that error will pop up.

"Arithmetic operation resulted in an overflow" when I try to add a view to my project in visual studio

23 Jan 2022 by Member 15435636

When I try to add a view, an error message pops up saying "Arithmetic operation resulted in an overflow" What I have tried: I've unsuccessfully tried rebooting my PC, restarting and updating Visual Studio Community 2022

"Arithmetic operation resulted in an overflow" when I try to add a view to my project in visual studio

23 Jan 2022 by Member 10163600

I have the same problem with VS2022 Community. Released version. It's an MVC4 project.

"Arithmetic operation resulted in an overflow" when I try to add a view to my project in visual studio

23 Jan 2022 by M Imran Ansari

Quote: This issue already reported for fixation. Kindly open your Visual Studio in Admin mode to avoid this exception. I would suggests open as Admin by default. To open you Visual Studio in Admin mode, open VS installed folder. Right click on...

"CausesValidation=False" not working for dynamically created button

5 Nov 2012 by Narra sreenu

Hi all, In my page have some required field validation controls. these required validations should fire only some button click events. For firing required field validators only in some required button click events, set CausesValidation='True' and for remaining buttons set...

"CausesValidation=False" not working for dynamically created button

5 Nov 2012 by PramodSawant

Try By Setting buttons property "UseSubmitBehaviour=False"BtnDisplay.UseSubmitBehaviour=False

"Choose an encoding" dialogue box appearing while opening aspx page in vs2010

17 Feb 2011 by Nathan2013

Hi there, When I try to open a aspx page in vs2010 it shows a "Choose an encoding" dialogue box. Not in all pages but few. Could any one help me to over come this problem. I'm a novice to asp.net.Thank you.

"Choose an encoding" dialogue box appearing while opening aspx page in vs2010

17 Feb 2011 by Sandeep Mewara

Have a look at this post: Similar issue, resolution suggested[^]Issue already reported/discussed with Microsoft[^].

"circular file references are not allowed" while using PreviousPageType

15 Jun 2015 by Harsha 2

I my application due to company restrictions we can not use sessions,query string or cookies. I have to retain a string after response.redirect to the same page. To be more clear, when the user is already on XYZ.aspx page and the same user redirects to the same page by clicking on navigation...

"circular file references are not allowed" while using PreviousPageType

15 Jun 2015 by F-ES Sitecore

Your company has ridiculous and unwarranted restrictions. The only way you can store any state is by doing POST submissions from one page to another, and redirect uses GET, not POST. There is no way for you to store state after a redirect. Tell your company that if they insist on these stupid...

"circular file references are not allowed" while using PreviousPageType

16 Jun 2015 by Harsha 2

:) Thanks for the free solution.

"comparision between cpython and jython with simple code example of multithreading viwe"

6 Jan 2010 by maryam shahpasand

sorry!i dont knwo exactly where to ask this question! i will appreciate if you quickly answer.

"comparision between cpython and jython with simple code example of multithreading viwe"

6 Jan 2010 by Richard MacCutchan

Did you think of trying this[^] first? wrote:i will appreciate if you quickly answer.btw was that quick enough?

"comparision between cpython and jython with simple code example of multithreading viwe"

7 Jan 2010 by maryam shahpasand

tnx for your guidance.ofcourse i tried lots of these!but i can't find something that satisfy me.realy, i want details which were not in any web sites.

"comparision between cpython and jython with simple code example of multithreading viwe"

7 Jan 2010 by Richard MacCutchan

wrote:realy, i want details which were not in any web sites.Well I've no idea what more you want, if you are expecting a full tutorial, you will be disappointed. These forums are here to answer technical questions specific to an existing programming issue.

"comparision between cpython and jython with simple code example of multithreading viwe"

8 Jan 2010 by maryam shahpasand

ofcourse i dont want tutarial. :sigh: of multithreading viwe, finding diffrences between python's versions, with searching web sites was not efficient.becuse issues which they meant to say was differ with what i asked.and , do you think my question is not enough technical?!since you...

"comparision between cpython and jython with simple code example of multithreading viwe"

8 Jan 2010 by Richard MacCutchan

wrote:i thougt that making two simple code for example of multithreading in these version is so easy for this forum users and would be a helpfull answer for me.I think you have a higher expectation of this site than is warranted. It may be that there is no-one here who knows the difference...

"comparision between cpython and jython with simple code example of multithreading viwe"

9 Jan 2010 by maryam shahpasand

anyway...aga...

"Container does not exist in current context" Error

29 Jul 2010 by bsaurabh

Hi all,I am very new to asp.net. I am developing a web application in which I want to show the images on web page related to search query. I have stored image path in db & images on disk.The SQL query for search is also working fine.To show images on web page,on aspx page I have written...

"Container does not exist in current context" Error

29 Jul 2010 by Christian Graus

If you're 'very new to ASP.NET', this is an insane task for you to undertake. I assume you're in a class, why is your teacher giving you such a complex task ? Or did you know SQL and C# or VB.NET already ?You use a #, not a %, to specify code that runs in a data context.[UPDATE]You...

"Container does not exist in current context" Error

29 Jul 2010 by raju melveetilpurayil

'/> ...

"Container does not exist in current context" Error

20 Sep 2013 by Member 8227404

'/>...

"Control 'ContentPlaceHolder1_rptProducts_btnShowDetails_0' of type 'Button' must be placed inside a form tag with runat=server."

7 Oct 2014 by Torakami

Below is my complete master page contains , on which i have multiple forms before , after main content place holder .. I know there should be only one form tage with runat=server which i kept inside my main content place holder so all my child pages who will take master pageget forms...

"Control 'ContentPlaceHolder1_rptProducts_btnShowDetails_0' of type 'Button' must be placed inside a form tag with runat=server."

7 Oct 2014 by Torakami

You can have multiple form on a webforms page, but only 1 can have the runat-"server' attribute and the runat="server" form cannot have any nested forms. One option that might work for you: ...

"Conversion from type "DBNULL" to type Integer".

1 Dec 2013 by Member 10220152

how to solve this "Conversion from type "DBNULL" to type Integer".I cannot insert data to database according to this error.Help me.Please give me the best ways for me.

"Conversion from type "DBNULL" to type Integer".

1 Dec 2013 by Member 8622273

the value of the parameter you are trying to insert to the database is null so its throwing the error. debug the code and check for null value.

"Conversion from type "DBNULL" to type Integer".

1 Dec 2013 by Rakesh Meel

visit here..conversion from type dbnull to type integer[^]

"Could not load 'CrystalDecisions.CrystalReports.Engine, version=9.1.3300.0'"

11 Dec 2011 by Zukiari

I'm working with asp.net 3.5 version. I've to open a project in asp.net 2.0 version. While opening some conversion problem occurs and while running an error is occuring: "Could not load file or assembly 'CrystalDecisions.CrystalReports.Engine, version=9.1.3300.0, Culture=neutral, public...

"Could not load 'CrystalDecisions.CrystalReports.Engine, version=9.1.3300.0'"

11 Dec 2011 by sriman.ch

Hi,It may be due to the comaptibility issueremove all crystal report references and add them again. This will solve your issue.Hope this helps.

"Could not load 'CrystalDecisions.CrystalReports.Engine, version=9.1.3300.0'"

11 Dec 2011 by thatraja

Here an important bunch for youCrystal report - Important links[^]

"Could not load 'CrystalDecisions.CrystalReports.Engine, version=9.1.3300.0'"

11 Dec 2011 by koolprasad2003

This error occours cause you don't have CrystalDecisions.CrystalReports reference in C:\Windws\Assemblyeither give reference of crystal report or remove existing reference from Pages.

"CREATE LOGIN [IIS APPPOOL\ASP>NET v4.0]" Windows NT User or group 'IIS APPPOOL\ASP.NET v4.0' not found.Vheck the name again.

26 Nov 2014 by Member 10271164

Hi...When i am deployed project it done successful.and then I import application in the IIS 8 server upload success an then click to next install error has displayed as followig.An error accured when performing this operationdetailsan error accured during execution of the...

"does not contain a public definition for 'GetEnumerator"

21 Jan 2015 by teledexterus

I am a little confused about the IEnumerator in this case. Does it accurately depict List?The error is in the "foreach" statement only the "foreach" is red underlined not the "item" or the "Model". It says it "...does not contain a public definition for...

"does not contain a public definition for 'GetEnumerator"

21 Jan 2015 by Sergey Alexandrovich Kryukov

It clearly tells you that the object Model cannot be used as a set of object for using in foreach. This is simple: the type of such object should support System.Collections.IEnumerable:https://msdn.microsoft.com/en-us/library/system.collections.ienumerable%28v=vs.110%29.aspx[^].Pay...

"ELEMENT 'Textbox' is not a known element This may occur if there is a compilation error or web.config is missing"

2 Sep 2011 by Anele Ngqandu

Hi I have a textbox and other controls in my form. The problem is I get a greenline underlining my controls saying "ELEMENT 'Textbox' is not a known element This may occur if there is a compilation error or web.config is missing" But the project is running fine. Where should I look to solve this...

"ELEMENT 'Textbox' is not a known element This may occur if there is a compilation error or web.config is missing"

2 Sep 2011 by #realJSOP

It's supposed to be TextBox (it's case-sensitive).EDIT ==================The green intellisense underline is merely a warning. Try doing this:Sometimes it clears up weird warnings.Comments:0) giving a textbox an ID of "DatePicker"...

"ELEMENT 'Textbox' is not a known element This may occur if there is a compilation error or web.config is missing"

2 Sep 2011 by Anuja Pawar Indore

Just check you may be missing closing of any other tag which is before or after your text box.

"ELEMENT 'Textbox' is not a known element This may occur if there is a compilation error or web.config is missing"

31 Dec 2014 by Member 11262250

please help ... there is green line under all control and appear errors while running

"ELEMENT 'Textbox' is not a known element This may occur if there is a compilation error or web.config is missing"

31 Dec 2014 by Sergey Alexandrovich Kryukov

ASP.NET elements and attributes are case-sensitive, because the ASP.NET markup language is based on XML, should well-formed:http://msdn.microsoft.com/en-us/library/w7w4sb0w%28v=vs.140%29.aspx[^].It's , not

"ELEMENT 'Textbox' is not a known element This may occur if there is a compilation error or web.config is missing"

20 Jan 2016 by Prashant Malav

Just check you may be missing form tag action.like your code is:-right code:-

"Error 1053: The service did not respond to the start or control request in a timely fashion"

24 Dec 2019 by Dev.Vikas.S

Hi Friends,Quote:"Error 1053: The service did not respond to the start or control request in a timely fashion"These days, im facing above problem while working with windows server 2003.When i upload precompiled file to IIS and run command iisreset then it's stop working and my...

"Error 1053: The service did not respond to the start or control request in a timely fashion"

20 Sep 2012 by Ankur^\m/

Here you go: You receive an "Error 1053: The service did not respond to the start or control request in a timely fashion" error message when a service that uses the local system account tries to start on a Windows Server 2003-based computer[^]Let me just quote the cause. Go through the...

"Error 1053: The service did not respond to the start or control request in a timely fashion"

7 Oct 2013 by basharsalloum

Quote:Hello thereFirst check services.msc to ensure that you have a working service called w3svc , if you don't ,it seems that your world wide web publishing service is not working or it missed from your server due to installation error , so to fix up go with one of the following...

"Error 1053: The service did not respond to the start or control request in a timely fashion"

20 Nov 2014 by anoopgoyal

One of possible reason for this problem [It fixed issue at my end]:If you are using Debug code as below in your service the problem may arise. #if(!DEBUG) ServiceBase[] ServicesToRun; ServicesToRun = new ServiceBase[] { new...

"Error 1053: The service did not respond to the start or control request in a timely fashion"

19 Nov 2015 by HariHarMaharana

One of the case could be that you might be using the DEBUG code. 1] Remove it or 2] If you don't want to remove #if DEBUG, then you need to re-build the solution in "Release" mode and use the .exe from "Release" folder instead from "Debug" folder.

"Error 1053: The service did not respond to the start or control request in a timely fashion"

24 Dec 2019 by kruzakk

Just check the .net farework where you have created the project and where you are installing the project

"Error 60 Type 'MasterPage' already defines a member called 'Page_Load' with the same parameter types "

14 Nov 2010 by velmahesh

"Error 60 Type 'MasterPage' already defines a member called 'Page_Load' with the same parameter types "

"Error 60 Type 'MasterPage' already defines a member called 'Page_Load' with the same parameter types "

14 Nov 2010 by velmahesh

public partial class Admin : System.Web.UI.MasterPagenow solved the problem.. because, i am used the Classname "Admin" is used two master pages..so, this problem occured. i changed the name.

"Error 60 Type 'MasterPage' already defines a member called 'Page_Load' with the same parameter types "

6 Apr 2011 by Member 7685563

Make sure there is not a Page_Load event on master page file.If you have a page_load event in master and current page then this error will most likely occur. You can also add a reference to your project namespace .

"Error Loading Page" error in MVC4 Mobile Website, issue with postback in Razor view

27 Sep 2012 by tusDev1

Hi all,I am developing a MVC4 website for mobile (using Razor View Engine). I am having problem in creating postback. I have tried to put Input buttons on page using following code:@{ ViewBag.Title = "TestView";}TestView@using (Html.BeginForm("TestView",...

"Error Loading Page" error in MVC4 Mobile Website, issue with postback in Razor view

27 Sep 2012 by tusDev1

The solution was I created the new project and merged the code in new project & bingo It worked.But I couldn't findout the reason for that behaviour of first project.But anyway my project has started handling the post-backs.

"Error on this webpage might cause it to work incorrectly"

27 Jun 2011 by Jeevanrao

Hi All,When i am biding data to the girdview i am getting an error message as shown bellow.Sys.webforms.pagerequestmangerservererrorexception:transaction(process ID 55) was deadlocked on lock resources with other process and has been chosen as the deadlock victim.Regards,Jeevan.

"Error on this webpage might cause it to work incorrectly"

27 Jun 2011 by Arindam Tewary

Hi,Please check following links which might help you,http://forums.asp.net/p/1069384/1555817.aspxhttp://msdn.microsoft.com/en-us/library/bb397479.aspxhttp://stackoverflow.com/questions/239669/sys-webforms-pagerequestmanagerservererrorexception-12031

"Error on this webpage might cause it to work incorrectly"

27 Jun 2011 by OriginalGriff

Read this: http://blog.sqlauthority.com/2007/05/16/sql-server-fix-error-1205-transaction-process-id-was-deadlocked-on-resources-with-another-process-and-has-been-chosen-as-the-deadlock-victim-rerun-the-transaction/[^]Without more information, it is not possible to be more specific.

"Error on this webpage might cause it to work incorrectly"

27 Jun 2011 by sriman.ch

Well What I understood from your question is as follows. In general sql server organizes data in tables in a specific manner. If there are 1000 users operating on the same table it allowed but all they are updating/editing the same record or similar records then sql server allows in first come...

"Error: Object reference not set to an instance of an object.(NullReferenceException was unhandled by user code)"

4 Nov 2011 by muralikrishna53

"Error: Object reference not set to an instance of an object.(NullReferenceException was unhandled by user code)"Can you please suggest me to come out of the error !.I was created registration page, and also created database. when we submit that registration fields that fields should be...

"Error: Object reference not set to an instance of an object.(NullReferenceException was unhandled by user code)"

4 Nov 2011 by Mehdi Gholam

Run your program in a debugger and it will show you which line has the problem, and which object is null.

"Error: Object reference not set to an instance of an object.(NullReferenceException was unhandled by user code)"

5 Nov 2011 by thatraja

Agree with Mehdi. You must debug your code to find out the issue. Here a post about that error which'll be useful for you.What does Object reference not set to an instance of an object mean[^]

"ExecuteNonQuery: CommandText property has not been initialized"

1 Dec 2014 by Member 11111143

using System;using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using...

SQL-Server-2008R2

"ExecuteNonQuery: CommandText property has not been initialized"

1 Dec 2014 by DamithSL

there may be a situation where you may not have value for strSql.ToString() then you may end up with empty sql statement for SQL command. debug and check why your code not behave as expected.

SQL-Server-2008R2

"Failed to generate a user instance of SQL Server due to a failure..." Error when i want to login and check user roles!

27 Apr 2013 by Zand120

Hi,i uploaded my web site on a host and everything is ok, all web pages working with no errors but an error has occurred during login with a user name and password and redirecting to management page:-------------------------------------Failed to generate a user instance of SQL Server due...

"Filmstrip" or CatalogView Photo Gallery Sample

4 Nov 2005 by eug_acc (Eugene Akimov)

A photo images gallery browsing template - CatalogView style.

"Got Packets out of order" error while execting LOAD command From ASP.Net C# while it works fine in MYSQL..

10 Feb 2010 by Minaxi Sajwan

I execute the following LOAD query of MYSQL, which works fine, when I use this query in MySql, but when I try to execute it through .Net it gives me error: Got Packets out of order error.My Code:-try{ MySqlCommand cmdMySQL = conn.CreateCommand(); if (conn.State ==...

"Got Packets out of order" error while execting LOAD command From ASP.Net C# while it works fine in MYSQL..

9 Feb 2010 by Christian Graus

How does the file get onto the root drive of your server ? I would expect when the user uploads it to the server, it would need to be stored under the application root.

"Got Packets out of order" error while execting LOAD command From ASP.Net C# while it works fine in MYSQL..

9 Feb 2010 by Christian Graus

Hi again. I deleted your duplicate question and also your fake 'answer' and edited your post to include your further comments, as it should be.OK, so you're using the file on the server, and you're mapping to the file path correctly inside your web application. I can only assume that the...

"Got Packets out of order" error while execting LOAD command From ASP.Net C# while it works fine in MYSQL..

9 Feb 2010 by Minaxi Sajwan

Hi,Christian Graus.Im new to code project..And i dnt know how to re-question to the person who have posted me answer to my question thats why i submit it as answer.Can u tell me how to do this.And thanks 4 that reference..im checking it,to get my answer.

"Hangout on Air" through hangout javascript api?

11 Aug 2013 by sanket_05

How can I enable "Hangout on Air" through a regular Google hangout JavaScript API??I am using regular Google hangout app and it is linked from my website. But now I want to add an additional feature of allowing users to record the conversation and post it in to Youtube channel using "On...

"Hey! Is That My Car? How to Sharpen a QuickBird Satellite Image Using DotImage"

12 Nov 2007 by Lou Franco

Atalasoft leverages their DotImage toolkit to manipulate color channels for the purpose of image enhancement, in this case satellite images. The article is a tutorial on image enhancement and it includes all source code and test images.

product-showcase

"how to create table at runtime and stored this table in database"

26 Feb 2012 by sanit rana

any type of help will be apricated

"how to create table at runtime and stored this table in database"

26 Feb 2012 by amolpatil2243

By using given code you can easily create new table in a Database and fill records on that table. You can use this code on the Page_Load or in any Button click event. Try If Not (conn.State = ConnectionState.Open) Then conn.Open() End If Dim sql As String =...

"how to remove current user authentication in asp that authenticate with Windows Authentication"

8 Apr 2012 by abtinC# 2009

hii have a web site that users authentication is windows mode,now i want sign out current user and login with another user.how can i do this?

"how to remove current user authentication in asp that authenticate with Windows Authentication"

9 Apr 2012 by Angel1320

Try with this links : 1) http://faisalmb.com/blog/post/Sigin-as-different-user-in-aspnet-using-Windows-authentication.aspx[^]2) http://www.roelvanlisdonk.nl/?p=825[^]I think it will solve your problem

"How to series" about MVC, jQuery, JSON, paging, mapRoute

19 Apr 2013 by Necmettin Demir

"How to series" about MVC, jQuery, JSON, paging, mapRoute.

"How to use convexHull algorithms in web Service[ASP.NET ,C# ]?

3 Jan 2012 by ahmedatas

hello to all . I need to do a project about convexHull algorithms in web Service [WİTH C#]. Algorithm names here : •Gift wrapping aka Jarvis march :One of the simplest (although not the most time efficient in the worst case) planar algorithms. Discovered independently by Chand &...

"How to use convexHull algorithms in web Service[ASP.NET ,C# ]?

3 Jan 2012 by Ganesan Senthilvel

Best reference is available at CodeProject: Convex Hull[^]

"How to use convexHull algorithms in web Service[ASP.NET ,C# ]?

3 Jan 2012 by idle63

Maybe also a starting point (3D):http://www.cse.unsw.edu.au/~lambert/java/3d/hull.html[^]Regards

"HTTP Error 404.3 – Not Found" with ASP.Net and IIS 8

21 Apr 2014 by El Dev

Hi, I am trying to run a website with an .aspx called Default.aspx file from IIS 8 but I am getting the following error :"HTTP Error 404.3 – Not Found" with ASP.Net and IIS 8Then I tried to install ASP.NET 4.5 using this command line:dism /online /enable-feature...

"HTTP Error 404.3 – Not Found" with ASP.Net and IIS 8

22 Apr 2014 by Ajith K Gatty

Hi EI Dev,Can you please check this http://blogs.technet.com/b/mspfe/archive/2013/04/17/how-to-activate-the-net-framework-3-5-on-windows-8-without-internet-access.aspx[^]May you will get your solution from it.Good Luck

"Input string was not in a correct format."

16 Apr 2013 by arbaaz jalil

I am creating a wall using a UserControl ( which is a nested GridView) i want to load the rows of the GridView on scrolling down just like facebook. I am trying to implement this method.. Click MeClick here The example seems to read the last row's first column to get the last row which is loaded...

"Input string was not in a correct format."

16 Apr 2013 by _Amy

Check the value of your hiddenfield before converting it to integer. This problem may occur due to an empty string in HiddenField.Try this:protected void btnGetMoreRecords_Click(object sender, EventArgs e){ if(hiddenLastProductID.Value.Trim() != ""){ //Fetch 14 records...

"Input string was not in a correct format."

1 Oct 2013 by Mohammed Shamsheer

protected void btnUpload_UploadedComplete(object sender, AjaxControlToolkit.AsyncFileUploadEventArgs e) { DataSet ds = new DataSet(); int LastId; ds=DB.ExecuteQuery("SelectPreviousId"); LastId = Convert.ToInt32(ds.Tables[0].Columns[0].ToString());...

"Input string was not in a correct format."

1 Oct 2013 by Dholakiya Ankit

Try this oneCertainly it seams that you don't have return type int so this error occursLastId = Convert.ToInt32(ds.Tables[0].Columns[0].ToString()==""?"0":ds.Tables[0].Columns[0].ToString());This may help you orInspect it properly and coonfirm that there is not string value...

"Input string was not in a correct format."

2 Oct 2013 by Singh Gyan

You are missing the row attributes in your table.use soething like this table[][]-SG