13,153 Topics
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| | Hi, I would like to have a asp.net application that will let me extract or import data automatically to my Access Database. For that, I have a .csv file and I will then upload it and will be extracted into one of the table in my Access Database. Is there … |
| | Hello everyone, Greetings from Brazil! As shown in the code below, is it possible for me to add the new objects for tipoDT and sementesDT without having to do it one-by-one? Like, for example, getting the values automatically from the tables?.... How would I do that? The sementesDT table is … |
| | hello everybody: i am new to VB.net I have to design a custom web server control which validates itself on client side and server-side. which means that i would not use a seperate custom validator for validation, but it should be a part of the custom control itself.and this validation … |
| | Hi all, I added Redo to the MenuBar of a MFC application and added the corresponding variables and functions to the CMainFrame class. The added lines to the message map is like this: CPP / C++ / C Code: [CODE]ON_COMMAND(ID_EDIT_UNDO, OnEditUndo)[/CODE] After adding these lines, a linker error occured saying … |
| | Hi all, I have to change the Fileupload server control's text.Now by default it displays "Browse...". I want to change this text to something (eg: File upload). If u have solution please give me a reply as soon as possible. |
| | i am trying to create a guest book in asp.net...but i found a compilation error: Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and … |
| | i found an compilation errors with the code as below. I am using asp.net framework 2.0: 'DataItem' is not a member of 'System.Web.UI.Page' How to proceed? ----------------------------------------------------------------- <asp:repeater ID="rptLinks1" runat="Server"> <ItemTemplate> <table> <tr> <td><%# container.DataItem("tutorial_chapter") %></td> </tr> <tr> <td><asp:HyperLink ID="HyperLink4" runat="server" Text='<%# container.DataItem("tutorial_subject") %>' NavigateUrl='<%# container.DataItem("tutorial_hyperlink") %>'></asp:HyperLink></td> </tr> </table> </itemtemplate> … |
| | I've developed a few ASP.NET applications in the past, develop C# windows apps all the time, but am just now developing my first ASP.NET 2.0 app. I'm having a nightmare getting a database connected. Everything is on my local machine, including IIS Visual Studio 2005 Professional Latest .NET Framework 2.0 … |
| | Hi, I am trying to deploy a web project written in vb to my remote server, The project is working perfect in my local machine as well as in the remote server when i try to deploy it manually. But when i try to deploy the same project using 'Copy … |
| | I need some assistance with disabling web control button. First, i need to check if the value related to the button is in the listbox. This is done. If the item is in the listbox, disable the button. I am thinking the possibility of using a loop statement. However, i … |
| | hi all how r u i want to transmit vedio and audio over IP what can i do ? plz help thx alot |
| | [COLOR=Blue] Dear Sir/Madam, In Refrence to Resource-Exchange provided by your site, we would like to exchange links with your site. Please place our link in your site. link text : <a href="http://www.abbacustechnologies.co.uk/">Web Designer Web Developer Manchester UK </a>- Website designer UK Website Development UK Website designer UK :--- AbbacusUK [url]http://www.abbacustechnologies.co.uk/[/url] … |
| | Hi, I am looking for some help in coding an app using VB.NET 2003,where in a web form I have four tabs which call four different forms in the panel after click event. I don't see any tab control in the toolbox in visual studio so I guess I have … |
| | Sessions DO NOT end when a user closes their browser. There is no communication with the server when a browser is closed so there is no way the server can know to end the session. The same is true when you leave the site for another. Again no communication takes … |
| | I would like to code my submit web control button with a timer on it. Its suppose to allow submission until time goes up and the button is disabled from submission. Any directions or tutorials on this? |
| | I would like to know how i can disable asp.net button from the items in a listbox. I am working on a movie booking seat page. The listbox retrieves the seats from the database. The buttons represents the seats and are suppose to be disabled from clicking once it has … |
| | I am having a problem inserting a picture to a datagrid. My database has both a link and a actual picture. link: StarCarPics/Agustlink.gif picture: hex number or the actual picture I have tried doing a hyperlink and have no luck. Is there any other way of doing this? Thank you, … |
| | Hello , I read artical listed on link [url]http://www.tgreer.com/aspnet_html_04.html[/url] What I am doing is. on aspx page 1)There are two dropdown list on my .aspx page 2) One ddl ( drop down list) is populated on change of another one 3) One place holder to accomodate dynamic controls On change … |
| | Hi to all, I need help regarding my project in asp.net Firstly, in my project there are two faces one is administrator and another is user. Secondly, an administrator has following roles 1. He must be able to add, edit/update, or delete a category( e.g. book, phone cards, cds, dvds, … |
| | I am having problem in connecting to database. The problem is with the following code. [CODE]dim objCmd as new OleDbDataAdapter() objCmd.SelectCommand.Connection = dbconn objCmd.SelectCommand.CommandText= sql [/CODE] I am having error on line2 the error is [COLOR=Red]System.NullReferenceException: Object variable or With block variable not set.[/COLOR] I think there is problem in … |
| | I have a toolbar with 2 togglebuttons. I have a program written in C# and another in VC++.NET of the same code. In the C# program, the toggle button would pop when the other is pushed and vice versa. In the VC++.NET program, this doesn't happen. Both buttons could be … |
| | I am doing a movie booking system, my booking page consists of buttons, representing as seats. Each time this seat is clicked, the button number is listed into a listbox. For example, buttonA1, buttonA2 are clicked. The listbox display this two as A1 and A2. How can i save A1 … |
| | I am using an SQLDataAdapter to bind information from a database table to a listbox. However, the user have to select an item from a dropdown list box, DropdownMovie before the information for that particular movie is bind to the listbox. No errors in the codings. But when i run … |
| | Hi all i use a small java script in an aspx page by using something like this window.history.forward(1) [[url]http://www.daniweb.com/techtalkforums/thread35732.html][/url] to inactive backspace, then i may be sure about some user error in data entry, but sometime its needed the user allowed uses backspace and sees the previous page, i wish … |
 | Hi, I want to make a dynamic webpage using the Master pages in ASP.net (C# Language, VWD 2005). 1) First about, I've created a panel where will be my whole webpage (thanks to that I can center my web on screen). 2) In this panel, I want to create a … |
| | Hi guys, I am a new member on this forum. I had a Visual .NET 2003 Trial Version last year and I installed this to my office using Windows 2000 and at home I installed it to Windows XP Professional. After installation I installed the IIS as the software requirement … |
| | Been banging my head against the wall for the last several hours. What the &^*% am I doing wrong. Code to set the cookie [code] Response.Cookies["mydomain-LoginName"].Value = ((Login)sender).UserName; Response.Cookies["mydomain-LoginName"].Expires = DateTime.Now.AddDays(30); [/code] code to read the information back in [code] strLoginName = Request.Cookies["mydomain-LoginName"].Value; [/code] |
| | hi there, i am doing asp.net and had many sets of checkbox which is html checkbox and not asp checkbox. eg: [CODE]<input type="checkbox" id="chkbox11" value="1" onclick="javascript: checkcheck(this);" runat="server"> <input type="checkbox" id="chkbox12" value="2" onclick="javascript: checkcheck(this);" runat="server"> <input type="checkbox" id="chkbox13" value="3" onclick="javascript: checkcheck(this);" runat="server"> <input type="checkbox" id="chkbox14" value="4" onclick="javascript: checkcheck(this);" runat="server"> <input … |
| | How can i save items in a listbox as an array? Is it possible? |
| | Hi i have a question on this which is the following: [B]What is the advantage if the product information is retrieve from a database at run time? [/B] Need this answer urgently thanks =) Thanks |
| | Is it possible to save everything in a listbox into the SQL database table? I was given a suggestion: Allow MULTIPLE in select tag to make the user select all/any of them or write Java Script code to loop thru the length of select and append them to a hidden … |
| | Hi all, I cannot able to create project in Windows Server 2003 with Visual Studio.NET 2003 The error returned was: The default Web access mode for this project is set to file share, but the project folder at 'http://localhost/WebApplication1' cannot be opened with th e path 'c:\inetpub\wwwroot\WebApplication1'. The error returned … |
| | Hi, What could be the problem if the icon doesn't appear in the 'add new item' dialog? What tools/methods would you suggest to find the cause? I'm using MDE 2002 version 7.0.9366 Framework 1.0 Also tested on Visual Studio 2005 with the same problem. Path to vsz-file is e:\program files\Microsoft … |
| | how to check where the uploaded images already exist in the system |
| | Hi I recently installed SQL SERVER 2000 Personal edition on my Windows XP Prof PC. I installed using the windows authentication mode. But when i try to connect the database from .NET in my ASP.NET application. I get an error saying "Server does not exist or not access denied" pLEASE … |
| | Hi, I want to fill data from database on the webpage. There's no problem with reading the data, filling the menu and so on, but I want to put the text & pictures in the article and this is a real problem :lol: Is there some component (like panel or … |
| | Hi, thanks for taking the time to read this. :cheesy: I am only new to asp.net and use version 1.1 :o I want to give my users the three options that messenger gives: - :eek: Remember me Remember my password Log me in automatically but I would need to save … |
| | I am working on a seat selection page for an ASP.NET school project on movie booking system. I have created the seats using buttons (A1, A2, A3) etc. When the user click on the button, the button colour changes and the user finalized the payment. I have an issue here. … |
| | Hi, I have made the necessary changes in the web.config so that I can get to the security Tab for the ASP.NET configuration. The new error when trying to go to the security Tab is: The following message may help in diagnosing the problem: Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'. … |
| | Hi All, I have problem in manipulation data grid. The datagrid contains dynamic number of columns, and there is possibilty of the datagrid to be longer than the browser's viewport. Users/clients will need to scroll horizontally, This can make user to loss track of the other part of the datagrid. … |
| | Hi, I am new to ASP.NET, working on a web app using Visual Studio and VB. My App was working fine before and after I made few changes, It opens "Default.aspx" for any selection. I've even remaned the file "default.aspx" in the solution to something else and made sure there … |
| | I'm coding in VC++.NET. Does a static timer work like any other static variable? I have a class CLASS1 that has a static timer TIMER1 and a function ENABLETIMER that disables then enables the timer. From the main file, I have a callback function that calls CLASS1::ENABLETIMER(); The timer is … |
 | There is something I'm not 100% sure about. If we have multiple versions of the .Net framework like 1.0, 1.1 and 1.1 hotfix, can we uninstall older versions with no problems? I think we can but should keep the latest we have ( 1.1 ) and its hotfixes. In other … |
| | Hi all i try to change the keyboard layout and languge in multilanguages (English and another Dutch-dir=ltr- or Hebrew-dir=rtl-) web pages, its usually changed by Alt+Shift ,KeySend method can control applications but can be usefull but about web page i have no idea i could not find anything can help … |
| | Hi! I looked at some of the threads like [URL=http://www.daniweb.com/techtalkforums/printthread34185.html]this one[/URL] but my problem seems to be different. I just migrated from one WinXP IIS machine to another. I have .net installed and running. I can view my .aspx files when I use the /localhost. But when I go through … |
| | Im having trouble with my comp. finding .net framework vs1.1.4322, using search and run methods several apps and programs not initializing correctly when I use them install them or try to uninstall them I have unistalled the software and re-installed it and seem to have less problems but my comp. … |
| | I'm very new to using asp.net and am trying to run my company's website with IIS - I know that it's set up properly because our other projects work fine on our local host. The problem I'm getting is with the web.config file. The project was outsourced and we no … |
| | Guys, i have been struggling with this for past three days... here is what i have... aspx page [CODE]<form id="Form1" method="post" runat="server"> <asp:repeater id="titleRepeater" runat="server" EnableViewState="False"> <ItemTemplate> <b><%# DataBinder.Eval(Container.DataItem,"Item_No") %> <br> </b> <asp:DataGrid ID="maingrid" Runat="server" AutoGenerateColumns=True DataSource='<%# GetDataSource( Container.DataItem )%>' OnItemDataBound="maingrid_showformatting" ShowFooter=True > </asp:DataGrid> <br> </ItemTemplate> </asp:repeater></form>[/CODE] codebehind [code] Private … |
| | Hello All, i know how to add rows(sub headings) to the stand alone datagrid...i have followed the tutorials at [url]http://aspnet.4guysfromrolla.com/articles/072603-1.aspx[/url] but how can i do the similar thing for each child grid inside the master-child datagrid. to create master-child datagrid i followed the tutorials at [url]http://aspnet.4guysfromrolla.com/demos/MasterDetail.aspx[/url] can someone provide some … |
| | Hi, I'm programming in ASP.net (C#) and I want to open the page with our reservation system in the new popup window (well, I'm not glad to do so, but it must be :rolleyes: ). Is there some way to do this using C#? Thanx, Steve |
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