[asp.net] Forum Topics

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 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

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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 …

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 …