I am gettign this error, while migration an app to asp.net Exception Details: System.FormatException: Input string was not in a correct format. Source Error: Line 19: Dim enddate = request.QueryString("enddate") Line 20: Line 21: if cint(eventid) = "0" then Line 22: searchtype = 0 Lin...more >>

HI i am getting the foll error while conv an asp application to asp.net Exception Details: System.Runtime.InteropServices.COMException: Syntax error in UPDATE statement. Source Error: Line 112: MM_editCmd.ActiveConnection = MM_editConnection Line 113: MM_editCmd.CommandText = MM_edi...more >>

I am geting the following error while conv an asp to asp.net Exception Details: System.Runtime.InteropServices.COMException: Syntax error in query expression 'id =System.__ComObject'. Source Error: Line 196: for i = 0 to ubound(emaillist) Line 197: selectsqlstatement = "select * from tblus...more >>

I am getting teh following error while converting an asp application to asp.net, Exception Details: System.Runtime.InteropServices.COMException: Type mismatch. Source Error: Line 347: 'response.Write(sql2) Line 348: rs_getAlarmCount = Server.CreateObject("ADODB.Recordset") Line 349: ...more >>

Dear all, Is there any way to prevent the ASP.NET worker process from recycling the worker process when a thread is being executed on the foreground (IsBackground=false). I'd also like to know if there a way for a foreground thread to detect if the worker process is being recycled? It ...more >>

Hi, have any ideas? Thank you in advance. Best regards, GL...more >>

Hi, i am using asp.net 1.1 and i encouter problem in using the session. i create session after authorized person success login the webpage. the session works fine when i test it in my developing laptop. I will open two webpage and login as diff person. Each webpage will show oni relevant data ...more >>

I have a form which users submit their entry,how can I add that functionality which asks the user to enter a word or number from a picture to avoid spams? Thanks a lot ...more >>

I have a datagrid that reads several rows of data from the database and loads them on the screen. Now I want to dynamically add a new row and assign the cells in the new row, values. When I try to create a datagridItem, I use the following call: int newIndex = datagrid1.Items.Count; // retu...more >>

Im adding a button at runtime to a datagrid but the DataGrid1.ItemCommand event does not fire. I also have a button that I added at design time and this button does fire the event ItemCommand. Any ideas? My Code : private void InitializeComponent() { this.OpenPriceList.Click += new S...more >>

Aaaugh!=20 Okay, here's the deal.=20 The I/T department at my company has updated their Exchange Server to = the 2003 version. Now, the e-mail forms I have created in ASP.NET all = cough up the error "Could not access 'CDO.Message' object" ... (Grumble! = Grumble!) So the code I used to use ...more >>

Hello All, I want to develop a website that has three panels, the left and right panel needs to include code from common or other sections then the middle panel. Now in ASP the way we use to do it , was include the site structure in include files, like site header, site navigation in an i...more >>

We have developed an accounting application both in windows and web. Application calls the function in Dll that inturns access the registry keys. using the value of the registry key it connects to the database and returns the datasource. In former windows application works fine . but the Asp.n...more >>

I have a simple function within a web method. It works fine with one parameter, but gives me a compile error when I try to add a second: "Too many arguments to 'Public Function FewsArticles(OrgID As String) As String'." Here's the client calling code: Dim sFeed As String = oWs.FewsAr...more >>

Is there a way to download these CDO Schemas to your local server = instead of having to reference them though the Microsoft web site? e.g. http://schemas.microsoft.com/cdo/configuration/smtpserver TIA......more >>

Hello All, I'm completing a web application with .NET using VB Script. I created a ASPX File and I want to call a webserver service ASMX File, but I don't know how to? Can you guys help or show me an example on how to accomplish this? I need an example on how to call an .asmx file from ...more >>

Hi, I am currently working hard to print Word labels from ASP.NET I have multiple records which I need to print on to a word label print functionality. I know that Word Label printing prints the same label multiple times on the printer. I have to print multiple labels on to the same page an...more >>

Hello, I created a VB class that inhertis from System.Web.UI.Page. I set the class to be MustInherit because I set some subs and functions to be MustOverride. I created a webform call frmClient. By default, the page inherits from frmClient class. In the frmClient class, by default, it inher...more >>

I have a button: <asp:Button ID="SendEmail" text=" Send " runat="server" onClick="sendEmail_click" AlternateText="Send Email"></asp:Button> It is the only button on the page. It works fine when I press it. But it doesn't go to the SendEmail_Click routine if I just hit enter. ...more >>

I have an web form with following items: aRadioButtonList (with two items r1, r2) aCheckBoxList (with four items c_r1_a, c_r1_b, c_r2_c, c_r2_d) When r1 is checked. I want to enable c_r1_a, c_r1_b clear and disable c_r2_c, c_r2_d When r2 is checked, I want enable c_...more >>

I am trying to create graphics with GDI+ that include transparency. However, the transparency never seems to show up, even though my colors have an alpha value of 0. How can I generate a graphic that is completely transparent in certain areas (so that the web page background shows through)? I ...more >>

I have a button on my page which when clicked redirects to another page. on the page load of the page that I've redirected to, there is a long query. What I want to do is with dhtml, display test in the center of the screen saying 'please wait..' so that the text displays until the new page i...more >>

Hello, Don't know if this is the right group for this, but I will start here. I have a setfocus JS that sets the focus to whatever control I want on the page on a postback. However if I have smartnav enabled it no longer works. I know that smartnav.js gets the control that caused the pos...more >>

I have the following right now to enter a date into SQL getting the data from some pull down menus: ------------------------------------------------- dim dateCCJApprovedDate as DateTime if cbx_ccjDateNone.Checked = True then dateCCJApprovedDate = ctype("", DateTime) else dateCCJAppr...more >>

I have this in my DataGrid's ItemCreated event: TableCell myChangeCell = e.Item.Cells[0]; LinkButton myChangeButton = (LinkButton) myTableCell.Controls[0]; myChangeButton.Text="Hello!"; I am trying to get to the button that is automatically created by the control. I get an object reference...more >>

Hi! My Web Form has many controls and grids related to each other which require viewstate enabled. Overall page size is around 100KB and ViewState size is around 30-40kb Everything works fine on dev box, but application is crashing IIS 5.0 (Windows 2000) on production box. I have eEye in...more >>

I've hit a snag with an application I wrote because of the differing date formats in different countries. It's a set of pages that make calls to a COM object that I have wrapped in a web service. The COM object isn't mine, and it wants to receive dates in a short date format, and it seems t...more >>

Hi, Sorry to be bothersome with this question, but is there any VB.net open source applications that allows me to create pdfs on the fly or able to convert .txt files to .pdf files. I am in a bind here and any help would be appreciated. Thanks Brian...more >>

While working on .NET I've had this error pop up on every Solution. Usually I'll just re-build the project and it works, but now it has started doing this to components we've purchased. I can't rebuild those. IF I leave my computer for an hour or so, I can continue working / debuging etc....more >>

I have a web application. I had several web form buttons and a datagrid. I cut and pasted some of the buttons to change the layout around, and also cut/pasted the datagrid to move it. Now when I click any of the buttons they do nothing. A hyperlink column in the datagrid which previously ope...more >>

Could somebody post code to make a page reload itself after x seconds? I know it needs to be done in Javascript just don't know how to do it. TIA ...more >>

Hi all, may be an easy question: How can I allow multiple selections in a dropdownlist? Thanks Steffen ...more >>

I just added the SQL connection string to my web.config: ________________________________________ <configuration> <system.web> <customErrors mode="Off"/> compilation debug="true"/> </system.web> <appSettings> <add key="ConnectionString" value="server=localhost;dat...more >>

Hello, The following error message appears from time to time while I am working on my application. What might be wrong? Thanks, Error: Server Error in '/' Application -------------------------------------------------------------------------------- Runtime Error Description: An applicat...more >>

I found an interesting article on automatically populating the city and state after the user enters a ZIP code (http://www.codeproject.com/aspnet/AjaxWebServices.asp?df=100&forumid=204967&select=1191985) but I don't see how to make that work on an aspx page. How can I trigger the javascript ...more >>

I'm looking for a good open source menu control I can learn from that uses postback like skmMenu. I can't look at skmMenu because I only have VS.2002 at the company I work for now. Any recommendations for a menu control that will work in ASP.NET 2002? Paul ...more >>

I need to find a way to share information between two classes, one is an employee class and the other is a custom error class that inherits from ApplicationException. These two classes are part of a ClassLibrary project. The other project has all the web page classes. My project allows em...more >>

I am starting to translate some code from ASP to ASP.NET (VB). I was able to query ADS to get a users groups that they belong to, and also query a group and get a list of users. However, I can't seem to get this to work in VB.Net. Here's what I have: OLD ASP Code: Function Get_ADS_Use...more >>

from ASP.NET program how can I check the file existance and get properties of a file on a system....do .net use the same FileSystemObject or are there other .NET calls availbe to work equivalent to FileSystemObject capability... thanks ...more >>

Hi, I am generating some text in a text file that I want to generate to a pdf file but I am not sure how to do this in .net. Any help would be appreciated Thanks Brian ...more >>

Hello All, I display a list of entries with a checkbox against them using a repeater control bound to a database table. Based on the value of database table I want to either show the checkbox for a row or not to show, how do I accomplish that using a repeater control ? Should I do something...more >>

Hi, I have question, i debug this code: try 'Some operations catch Response.Redirect("Page 1") finally Response.Redirect("Page 2") end try I am getting an error but always Page 2 is loaded. Why? Thanks, Alfredo Barrientos ...more >>

I want to pop up a list of SQL servers on the domain in to a list box or combo box. How can I pop up this list using asp.net. thanks ...more >>

Hi, To update the database I first open a connection, update and then I close it. Is there way to do this without opening the connection first? Such as using the DataAdaptor (which manages the connection automatically)? Is that efficient? Thanks Maz. ...more >>

Hi I have the following table structure. employee table structure 1.empid 2.cateid 3.empname Category table 1.cateid 2.catename I want to display and edit these details on datagrid. i want to display the employee table details and also category name details into combo box on grid. ...more >>

Hi, I have a AutoPostBack checkbox and need to set a value bSubmitted = true when the checkbox is checked in order to prevent a warning message appearing notifying the user they are navigating away from the page. I have been trying to add the following in the <script> section of the <HEAD> ...more >>

Hi I have a class in the App_Code location of my web project. example: namespace Company.AppName.Objects { public class ObjectA { public ObjectA(){ } public void DoSomething() { } } } In a web page I want to dynamically get the type of this class like ...more >>

I have an array of objects I'm binding to a Repeater. Unfortunately, I need to bind to the value returned from a method, while Eval() only seems to work on Properties. Is there a way to do this? Can I intercept an Event to provide a value? ...more >>

Hi MSDN Team! I have a doubt about the "MailMessage" class in Framework .NET 1.1. My SMTP server works in a local network that no have access to the internet for security reasons. And in my network we have an application that send emails to other department inside the company using...more >>

hi, how can i copy code of event of usercontrol in form on which it is placed automatically. whenever control is dragged to the form. ...more >>

I've written a c# web service. When a request is received I need to download a potentially large file from another site. To do that I was starting a new thread using QueueUserWorkItem but to my surprise the thread frequently vanishes before finishing it's task. Why? If I use system.thr...more >>

Hi, I have problem to get the control id and set its visible to true/false(mean show/hide). here is my code: <%@ Control Language="vb" AutoEventWireup="false" Codebehind="ucNavbar.ascx.vb" Inherits="UserInterfaceDesign.ucNavbar" TargetSchema="http://schemas.microsoft.com/intellisense/ie5...more >>

Hi There, I have a user control with buttons on it which I use on a aspx page (parent page). On a button click, a modal dialog(aspx page) opens up and the user enters some info in the modal dialog and clicks the save button on it. The info is saved to the DB and the parent page is refreshed. Ev...more >>

Hey guys, I am an experienced sw developer (8+ yrs) with a pretty broad background. I know C/C++ very well, have had a decent amount of embedded experience, have had quite a bit of Linux app development experience, as well as some core java development experience (swing apps-no enterprise),...more >>

Does anyone know if it's possible to format data stored in an appSetting node when it's bound to a form control? I would like to format a date stored in appSettings, and I bind to it as follows: <asp:Label ID="SomeLabelID" Runat="Server" Text="<%$AppSettings:someDate %>" />...more >>

in our multiple applications solutions which is as follows: Parent : Global.ascx Logout.aspx SubProj1 No Global or logout SubProj2 No Global or logout in Global.ascx Session_End Event string serverName = this.Request.UserHostName; string appFolde...more >>

How can I only display the textbox I have in an EditItemTemplate based on the value in another cell in the row? i.e I only want users to edit one of the cells based on the value in another cell.... Should I do this in the ItemDataBound event of the datagrid...something like... If e.Ite...more >>

Hi all, The following code is throwing a run time error "The server tag is not well formed. " <ItemTemplate> <asp:HyperLink Runat="server" ID="lnkFile" NavigateUrl="javascript:OpenImage('<%# DataBinder.Eval(Container.DataItem,"FileName") %>');"><%# DataBinder.Eval(Container.DataIt...more >>

I have an ASP.Net text box which I am adding a javascript event (onChange) at runtime. It passes a parameter which is another control which I am getting the name for from the ClientID property. So when rendered looks like: <input name="txtVal" type="text" id="txtVal" onChange="DoCalc(txtV...more >>

I have a web application with 100 pages and 30 user controls so we decided to separate some pages and controls into sub projects ( the generated subprojects was 2) the problem we have that now the parent and the 2 subprojects will use a classes in parent project (Tools.Utilities folder in pa...more >>

Hi guys..... I have 2 options to develop a Asp.Net Portal either using VB.Net or C#.Net. What is difference between these two languages. and what is edge of develoing in C# because mostly companies require developing in C#.Net. And what are drawbacks in VB.Net that differs it with C#.Net ??...more >>

Hi, I have a problem with formatting a table including text fields wich can contain up to 255 chars. I need a table with 3 columns: - First column 50 % over the with a rowspan of the total number of rows. - Second column 25 %, no rowspan - Third column 25 %, no rowspan In the first col...more >>

I use Login control to authenticate use. How to get the list of user ID who have login in? ...more >>

How do you detect when your session is going to timeout and display a message saying 'unless you do something you will be logged out' much the way bank web pages do? Can you do it for the site or do you need to put code on every page doing it? TIA ...more >>

I'm going to move my ASP.NET app to a target machine. What files do I need to move? All aspx, dll (in bin folder) and web.config? What about Global.asax? Currently, it contains only Codebehind and Inherits directives, nothing more. Also, cs, resx and etc files are not needed on the server? ...more >>

I use Login control's Authenticate event to authenticate use. I find that different users can use the same ID to login in the same time. How can I restrict that the some ID can only login once in the some time ...more >>

Hi, I know this will be a very easy question for somebody to answer but how would I display an existing HTML page within a placeholder ? I have a master page and for dynamic content use a XML/XSL transform to produce the html to add to my placeholder, how do I do this to display an existing...more >>

Hi I've just set up a new server. Installed IIS, with frontpage extensions. and the .NET framework v1.1 I am running Windows Server 2003 - Standard addition and updated. My ASP.NET application is working fine, but there are a handful of traditional ASP pages which are just not working. ...more >>