hello: Apologies if I am posting in the wrong forum. If so, please direct me to the proper forum and I will repost. Here is my question: I am slowly learning ASP .NET programming and am now doing an exercise to build a very small and simple Shopping Cart. My problem is that I am having ...more >>

Hi everyone, I would like to develop a header and HTML menu system for most of the web pages on my web site. What is the best solution for this scenerio? (HTML Control, Server Control...) Thanks for your response ...more >>

I am trying to dynamically add controls to my page, but am having trouble with controls such as buttons. I have been able to add simple controls such as Label controls, because they can be placed anywhere. I have managed to add Labels using the following code: Dim extralabel As Label = New ...more >>

I want to add to dropdown list the first entry as a hard coded entry then after that I want to add the entries thru Data reader. How can I do this...when I add listitem and then datasource = dataReader then my hard coded listitem is overwritten.... any idea... ...more >>

I declare a UserControl called header and in that header I declare a <asp:label id=name> control. I reference this user control at the top of my HTML page. In my Page_load subroutine, I try to programatically set that "name" equal to something. I get an error saying that the "name" has n...more >>

All, I am trying to output data in two columns, from a datatable. However, I don't necessarily want the cells to be the same size. What I have is the Course Catalog for our university, each course description is not the same size, but I need it to diplay in two columns to look like our bo...more >>

I would like to create radiobuttons in a repeater. Unfortunately as the repeater will make each radiobutton having a distinct name, they are not considered as being part of the same group. I also having other columns int the repeater (ie. I'm likely unable to use a radibutton list in this case...more >>

I am looking for a nice webcontrol for displaying menus: - good looking - userroles - vertical and horzontical - fast Which one is the best? Martin ...more >>

How can I get state of dynamically generated controls (RadioButton, CheckBox, TextBox.Text) on post back when I click submit button? The only way I know is by traversing Response.Form enumberator; Response.Form.GetEnumerator(), etc. However, I am not sure if that is the proper way. Than...more >>

I am using DropdownList control and it is popued up by my datareader How can I sort the items...neither DropDownlist non data reader has sort method lstTitleList.DataSource = myReader; lstTitleList.DataTextField = "Title"; lstTitleList.DataValueField = "Value"; lstTitleList.DataBind(); ...more >>

I am using the calendar control provided for ASP.NET. I am adding a checkbox during the DayRender event as follows: System.Web.UI.WebControls.CheckBox cb = new System.Web.UI.WebControls.CheckBox(); cb = new System.Web.UI.WebControls.CheckBox(); cb.EnableViewState = true; cb.ID="p" +...more >>

We generate pages dynamically. Our pages are constructed with web controls in a "flow layout" manner facilitated by heavy use of the literal control. We would like to change that to a "grid layout" manner. Is this possible? We all know that web controls don't support the top and left properties, ...more >>

Hello, I have a Webcontrol ( Inherits System.Web.UI.WebControls.WebControl, Visual Basic ). In this control I create and save a picture: Dim objImgResult As Image .... objImgResult.Save(strFilename) It works fine, but when I don't specify the full path in 'strFilename', the resulting...more >>

I am very new to ASP.NET 2.0. I tried to use GridView control and its built-in SqlDataSource object. Where there is data for a particular table which i bind my GridView to, the GridView can show successfully. However, when there is no record in my table which i bind my GridView to, the whole ...more >>

Hi , I've been stuck with a Datalist layout question I need help on. I would appreciate if someone can give some insight. I'm trying to Display this in a DataList. Game 1 2 Team1 Logo 116 120 Team2 Logo 103 101 The data table I use to b...more >>

On Server side code I am programatically selecting something usinng "lstBox.SelectedValue = some value". Now I want to fire selection change event when I set/select some value How can I fire the selection change event from the server side code thanks ...more >>

I am trying to programatically alter the style of x column headings on a datagrid. can someone point me in the direction of anything that could help me determine how this is done? I have: - retreived my data - processed my data - displayed my data My desired result would be something a...more >>

I want to set up my UI to display a titled box around a group of controls, like an html Fieldset with a Legend does, but I would like to do it entirely with a ASP.Net controls. Is there a way to do this? I can put a panel around a group of controls, but I do not know how to get text to disp...more >>

Hi, I'm wanting to load a html file into a panel (?) control because I want to keep my page header on the aspx page. First, is this the right approach to take? Second, how do I accomplish this? Cheers, Jack ...more >>

I need a dropdownlist that supports autocomplete. I have been googling and I found a couple that look promising (e.g. http://www.dotnetjohn.com/articles.aspx?articleid=132) but frankly, I don't know what to do with that sample code? (I thought custom controls came as DLLs?) Anywy, if anyo...more >>

I believe I had previously read somewhere that visual studio 05 had a tab control. I have installed it but I am unable to find this. Can someone point me to it, or invalidate my belief that it exists. thanks ...more >>

Trying to implement an composite control, I OverRide CreateChildControls(), where I add my controls, dinamicaly. I try to ad an System.Web.UI.WebControls.LinkButton Control, and I have the following , error : Control '_ctl0' of type 'LinkButton' must be placed inside a form tag with ru...more >>

I want to write an app that can connect to a client side comm port. This port will be connected to a balance, I will need to send commands to and receive data from the balance. I would like this portion of the app to be ran in IE because this is part of a larger app that will be all asp.ne...more >>

Sorry for a very newbie question but... I make a database call to get a label called X. I then try the same label tag twice on the same page such as: <asp:label id="X" runat="server" /> <asp:label id="X" runat="server" /> I get an error saying "The ID 'X' is already used by another cont...more >>

I have a control which contains a collection of another control. The members of the collection can contain child controls themselves, but these aren't coded. They are merely added between the start and end tags of the child controls in the HTML view. If I put a button (for instance) inside o...more >>

Hello, I am building an table out of dynamic data for the purposes of editing rows. The scope of the project didn't allow for an elegant way of doing this with forms. Basically I add a control a cell to a row to the table. That control has a validation associated with it. The problem is ...more >>

I have a datalist that displays images from a folder. It works on my local host but I just get the boxed red x online. Right below the image is the file name and that is displaying correctly both locally and online. I called my host to make sure permissions were okay - they said yes. When I righ...more >>

I would like to add *designtime* and *runtime* checks to two properties in a custom webcontrol 1) I would like to check the value of the property (int) and make sure it is in a certain range. 2) I would like to compare two properties on the control anytime one property is changed and make su...more >>