I have multiple textboxes on a page but when the page loads i want to set the focus on a particulair textbox so a user can fill in the text right away without having to click on the textbox to focus it. Anyone know how? thx in advance... ...more >>

Hi, I have developped a very simple asp.net application with vb (Visual Studio 2003). The main page only contains a button that implements the following code: Response.Redirect("WebForm2.aspx") This WebForm2 is written in Delphi 8 but when running the application and clicking the button ...more >>

Hi, I am using Smart Navigation to avoid screen flashes during refresh / reload of web pages which are under frames. Following is the physical layout of pages and their attributes. Main.aspx contains frameset which has 4 frames underit in which there are individual web pages. 3 of the webpages i...more >>

Hey, I'm using the Log4Net opensource object to write to my logs. I'v written a wrapper ClassLibrary project for the Log4Net and all my projects reference only to it. I'v got a web application thats calls a com+ application (- another project of mine that is in the same solution) and I want bot...more >>

Hi there, does anybody know, how to create a class, which is can be inherited by both aspx (System.Web.UI.Page) as well as by ascx (System.Web.UI.UserControl) classes. I have the bunch of same methods, which I want to reuse in both ascx and aspx classes. Any idea how to do it? Thanks for all y...more >>

Hi there, does anybody know, how to create a class, which is can be inherited by both aspx (System.Web.UI.Page) as well as by ascx (System.Web.UI.UserControl) classes. I have the bunch of same methods, which I want to reuse in both ascx and aspx classes. Any idea how to do it? Thanks for all y...more >>

Hi, I'm having an odd problem with late databinding (using DataBinder.Eval). I have my Business Logic and Facade assemblies in the GAC, and just about everything works fine, however, when using pages which use the DataBinder.Eval method, I get an error saying the referenced assembly could ...more >>

I'm trying to centralize some of the resources (images, css, footer etc) into one website that all my apps can use. Simple things like images and css would be a direct link (e.g. img src=http://myresourcecenter.com/images/logo.gif) and some others would be a web service call with the results to...more >>

Hi All! I'm getting the following Error: [QUOTE] Description: 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...more >>

Hello, I have been searching for a good book to learn ASP .NET using C# and VS .Net. One book I came across was "Asp .Net Unleashed, Second Edition". The reviews at Amazon said it was a very good book but many people complained that the author did not use VS .Net but used Notepad instead. Also...more >>

Hi all! i have to build task rellated web app. whitch will need to have some monitoring. i have datebase whit row of time whitch will be happen in the future, and then when that time cums i have to fire some scripts.(in my case, i have 2 connected web forms-pages, first auth. me on server(for ...more >>

Exception Details: System.Web.HttpException: Response is not available in this context. Source Error: Line 16: '---------- // SUB : WriteString Line 17: Public Sub WriteString(SayItNow as String) Line 18: Response.Write(SayItNow) Line 19: End Sub Line 20: ...more >>

Hello All: I am using Windows Authentication in my VB/ASP.NET Intranet Web Application. How do I create a method that will release the authentication Token, so the user will no longer have access to any of the resources on the site? Thanks Stuart ...more >>

I apologize if this resolution is commonplace, but I have not found a solution as of yet. When I open a popup window from asp.net using Javascript as follows: Page.RegisterStartupScript("Title", "window.open(args)"); the new window opens, flickers for a second, and then minimizes. There mus...more >>

I am looking for how to delete rows from a datagrid. When you create and ASP:EditCommandColumn, you have the ability to identify "Update" and "Cancel". There is an "OnDeleteCommand" property where you identify the procedure which will be invoked when deleting...now I am just missing how is the met...more >>

I am trying to get ASP.NET to run on my Win 2000 Pro workstation but none of the ASPX scripts I have written work. The web server just spits out the code to my browser as if it doesn't know what to do with it. I have: • Windoows 2000 Professional (I am a local administrator) • IIS 5.0 • MD...more >>

I'm using ASP.Net. I have a Repeater that uses a stored procedure to list stuff and have a hyperlink that allows users to click and go to another page. I also have a drop down list on the form. I would like users to be able to select from the drop down list and have that selection filter the da...more >>

I have two projects in the same solution. One is a web project and the other is a class library called "MyClassLibrary". I want to leverage intellisense capabilities while using the class library in my web project. The class library is configured in its project properties to generate an xml fi...more >>

Hi Everyone, i use crystal report & in the "Field Explorer" i select the table that i want to appear in report & make a "Where" Clause & i determine some parameters. The problem is How can to pass this parameters value to a crystal Report viewer.??????? Thanks in Advance ...more >>

Hi, How do i make an asp:Button execute its Click event when the Enter key is pressed? Thanks in advance, Tim. ...more >>

How do I display an image into the image webmobile control when the image is stored in an SQL database as image type field I got a file (page1.aspx) with the control (img_logo2) and this call Me.img_logo2.ImageUrl = "StreamImage.aspx?ItemID=" & dbTable.Rows(0)("ID") Then I got this other fil...more >>

I have a solution the is composed of 2 projects. The first is the main web application itself and is written in VB.NET. The second is a web service written in C#. The main application launches a window that interacts with the Web Service. However the session variables in the Web Service are NU...more >>

Hi Every one, Can i store a Object in the Session variable??? if Yes then HOW? Thanks RSB ...more >>

Hi! Is there a way to check to see how much bytesize a certain Session Variable is using in RAM? I have a lot of DataSets in session Objects.. I would like to know how heavy this is! best regards /Lars ...more >>

Hi there. I want to construct a SQL ASPX page and wish to fetch all information back. At the moment I have the following script: Dim strSqlProducts As String = "SELECT convert(char(10),VenueDate,103) as Date, Venue, County, Comments " & _ "FROM WeddingFayres ORDER By VenueDate" I would li...more >>

Hey there, I have a textbox and a listbox. When a user types a number in the textbox, I want to get all the records from a MS Access DB but without reloading the page. I now have something manual and a user first must press a button to get the listbox filled with records but I want to have i...more >>

im getting an error message Error While trying to run project unable to start debugging on the web server the debugger is not properly installed. run setup to install or repair the debugger. Ive tried re-registering the components to no avail - whats the appropriate steps to take ? mark ...more >>

Hi. I'm not getting any answers in buildingcontrols, so I'm gonna try here. I've written a custom control derived from System.Web.UI.WebControls.ListControl. The control is taking in a dataset and renders HTML with radio buttons (the result is similar to a RadioButtonList). I would like to add ev...more >>

I have a 'cancel' button that should reload the current page. Ie, reset the page back to it's initial state. Is the best way to do this to simply have the event handler for that button redirect the page to itself? If so, is there a short-and-sweet way to write that out? Or do I need to firs...more >>

Hi guys! I got two classes, class1 and class2. I'm trying to call a function defined in class1 from class2, but I get the following error: BC30451: Name 'WriteString' is not declared How I can solve this issue? Thanks a lot! ...more >>

Some sites offer a separate "printer friendly" version of their pages. 1. What are they doing to their HTML to ensure that it prints out in a way that looks good - and pretty close to what shows up on the screen? 2. How can I send such a page to the user's local/defualt printer? Thank You!...more >>

I have the following code: **************************************************** while (objDataReader.Read() = true) if(objDataReader(0) is System.DBNull.value) then else response.Write("In While loop return from sp_textcopy - " & objDataReader(0) + "<br>") end if ...more >>

I am trying to get the identity of a row I add in my stored procedure. I have tried all kinds of ways to get it passed to my ASP.NET page. It works fine when I run it from Sql Query. Here is the asp.net page: **************************************************************************** * ...more >>

I am developing an intranet and was wondering, when a user logs on is there a way to get the username of the windows account in asp.net. I have tried the following but they return the worker process username e.g DOMAIN\ASPNET Can somone suggest a way or provide some code the get the username...more >>

Hi, the validation controls dont work on Netscape or Mozilla and only on Internet Explorer why? How do i correct this problem? Thanks ...more >>

i have some old asp pages that uses activex controls. At the moment, my company are converting all of these old asp pages to asp.net. So my question is, there is a way to handle activex events in the asp.net code behind. <SCRIPT FOR="WEBDECODER1" EVENT="onaction" LANGUAGE="VBScript"> dim myacti...more >>

Hi all I have a common shared assembly in intalled in the GAC: = myco.myprod.common.dll I have set a reference to this assembly in a asp.net web application. I = have config sections in my web.config like the following: <configSections> <section name=3D"Configuration" = type=3D"myco....more >>

I've got an application whereby I need to make calls to a .NET Class Library in the same way that I would make calls to an ActiveX control from a webpage, using the <object id="CLSID, etc tag. Is there a better way to do this than wrapping the .NET Class Library into an ActiveX Control? Thanks...more >>

Which OleDbType is correct for DateTime field in Access 2000 database? ...more >>

Each of my intranet page (windows authentication) needs to validate user's roles stored in the database. Currently, I retrieve the the User.Identity.Name property, then query the database for user's roles everytime a page is loaded, which is very inefficient. I think a more efficient approach ...more >>

For some reason, I cannot get sessionstate to work here is my config file area <sessionState mode="InProc" timeout="20" cookieless="true" stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="Provider=SQLOLEDB.1;Password=;Persist Security Info=True;User ID=;Initial Catalog=;Data ...more >>

Hi everyone, I have an ASP.NET application with NT authentication turned on. The default page is an .HTM page with the frameset in it. Frameset contains 3 frames (top, left, main), and each of those frames calls different .ASPX page. Now, the problem is that the user gets prompted to login to th...more >>

I'm 99% sure I used to see a line number referenced in my ASP.NET error messages but sometime over the last couple of weeks the error messages no longer reference one. Am I imagining things or could something have changed? -- Tom Kaminski IIS MVP http://www.microsoft.com/windowsserver2003/co...more >>

Hi, I have a web site i want to be SSL (we already have the cert and everything from verisign) but i want port 80 to redirect to the ssl connection 443 (HTTPS) so if they go to the site at http://site it will determin hey im not ssl and redirct to https://site how would you do this? thanks ...more >>

i'm do folow access database conection: "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.Mappath("Banco/BancoEvento.mdb") but, this return error: "Command was not prepared." what is do? ...more >>

Hi' From a database I collect a lot of UserAgent strings (e.g. "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.1.4322; ..NET CLR 1.0.3705)"). I would like to get these string translated to a object like the System.Web.HttpBrowserCapabilities (aka. Request.Browser in ASP.NET). ...more >>

I want to user the Page method LoadControl inside the Global.asax.cs but when I instantiate a page and try it I get the following error... System.NullReferenceException: Object reference not set to an instance of an object. at System.Web.UI.UserControlParser.GetCompiledUserControlType(String v...more >>

I an writing a shopping cart application using ASP.NET/VB.Net. I generate several text box(es) programmatically. Each textbox store the quantity of the item that the customer want to = buy. Therefore,I create a validator for each text box. As you know ,a shopping cart should have a "remove" bu...more >>

Hi, Is there a way for a web application (ASP.NET) to reference binaries and use it without having copy local set to true or GACing the binaries. If yes, how would I do it. TIA ...more >>

Where are the templates for the asp.net error pages stored? I am catching all errors but sometimes I still get the orange asp error page. I looked at machine.config but I didn't see any error handler which I could overwrite. I don't want my customers to see the aspxerror path in the URL either....more >>

Hi, I would like to create a custom control to encapsulate my header, footer and menu (a kind of frameset). So, in my aspx page, I would like to write something like this: <cc:Frameset> <h1>something</h1> <a ...> <table> ... </table> </cc:Frameset> I don't want to cr...more >>

I have an aspx web form with a table that i'm sending via response.write... in one of the cells i would like to put a dynamically created server control. The amount of rows is variable... so i could have 10 rows / controls. How do i create a server control that goes into the appropriate grid c...more >>

is it possible to put a version/build number into the main dll for a web site? ...more >>

I have a listbox which is data bound to a query that incorporates several tables. I want to be able to update the listbox with new items (from another "master" listbox), remove existing items, etc... then update the db with the new contents of the listbox after the user clicks on a Save button...more >>

Hallo, I'm trying to migrate from classic asp to asp net. How can I write this instruction in classic asp, using a command object, to asp net? =========================================== '.................... Set cmd = Server.CreateObject("ADODB.Command") cmd.CommandType =...more >>

Hi, I' like to ask if someone kows how could be saved an image filepath in DB instead the whole IMAGE using ASP.NET/S#/MS SQL? Let's say we have: PicturesTBL ---------------- ID INT PIC IMAGE Could be use PIC VARCHAR(50) or something to save the filepath and to store the ...more >>

Hi, I am about to commence the design of what will turn out to be a fairly large asp.net web app, and I am looking for any good advice and resources (books, web pages) concerning how best to structure it. I would consider myself an experienced software designer and technical architect - I c...more >>

Hi Everyone, Ho to open a model window??????????? Regards ...more >>

Hi I am having trouble writing a custom control for validation. I have a really long form with loads of textboxes that I want a custom control to validate for 'required' and 'range of 0-9' That's so I can drag and drop my custom control and pass in properties: controltoValidate and error...more >>

Hi there, Im trying to setup an ASP DataGrid to format my results in a clear manner. I have 3 fields to bring back into the grid, these are Date, Venue and Comments. However I would like to restrict the width of the comments records to a certain value - can this be done? Regards Paul ...more >>

Can someone explain how I create a databinding to a Literal control! I tried doing it as shown below but the reader won't read into the control. Thanks ...::CODE::.. Dim Myconn As New SqlConnection(ConfigurationSettings.AppSettings("strConn")) Dim cmd As New SqlCommand("Pag...more >>

I've created a custom error page for an ASP.NET application. I'm wondering if there's anyway for my error page to find out what actual exception was thrown? I'd like to be able to display different error messages for different exception types in the hope that I'll be able to give the users enoug...more >>

I have a question which I hope will have an easy answer. I created a webform with one textbox and a button. The button creates a connection to sqlserver, a data adapter, a dataset and querys the databse for a single returned value. All this works fine. Now how do I bind the returned value to the tex...more >>

Hi, I have an ASP.NET app which opens a MS Access database using the Het 4.0 OleDB provider. My development code abd database live on my D drive. Under .NET's Server Explorer I created a connection to the Access database and used this connection in my OleDBConnection object. When I run the ap...more >>

I'm creating a Web Form that has a lot of controls. The first control is an HTML DropDown that contains IDs populated through an ADODB Recordset object. I would like to dynamically fetch data in the remaining controls based on the ID selected in the DROPDOWN. It does not happen with the SERVERCHA...more >>

I want to display an image....smaller than its original size, but maintaining the original proportions. Is this possible? Thanks in advance. ...more >>

Hello, I created a page with one form and 10 Input Text fields. The Form data is added to an Access Database when "OK" button is pressed. One of the Form's Input Text has more than one line. The user uses this to write its Curriculum Vitae. The Curriculum Vitae is inserted in the MEMO typ...more >>

Hi, I have a Website which allows users to input data. After they finished entering data they can click a button to save their input. Problem now is, that I have no possibility to visualize that the page is being saved and when it is (hopefully) done saving. I thought about a modal window being ...more >>

Hi I have a very simply app with a single web form with a single button on it and has the following code; Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Response.Write("Hello world!") End Sub This works fine on my local win...more >>

Hi, I keep getting the following error in my code: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. Parameter name: index I presume it is because I have the wrong control number but am not 100% sure! How do I work this out? Thanks ...::CODE...more >>

One of my co-workers is having problems with .net. (vis studio 2003) Her toolbox is greyed out so she can't add controls to a web form. This happens even when she starts a new project. Any ideas? Or should she reinstall? J ...more >>