User Control controls not created when dynamically creating user control
  Have created a user control for displaying and editing a dynamically number of values. The user control contains two labels and an edit box. When dynamically loading the user control I get an error when the control itself tries to change setting on the fields within the user control.   Why doesnt this work? It works okay if I dont load it dynamically but create a user-control-instance in the aspx-page but thats no solution.   Thankyou!     Here is my code:   ucDataValue.ascx   <%@ Control Language="C#" AutoEventWireup="true&...

Using a user control in a custom server control.
I've created a custom server control and am trying to add a user control to the rendering of the server control.  Is this possible?  If so, hints as to how this is done would be GREATLY appreciated!  Thanks in advance for considering an answer to this question. Wendi Use the LoadControl method. For example:   Controls.Add(LoadControl("~/controls/login.ascx"))Steven BeyRecursion: see Recursion My server control renders a table with x number of rows.  I want to add a user control to each row of the table, last column.  I do not know how ...

load user control from server custom control
hi all,i have a 3rd party menu control that consists of a bunch of HyperLinks and a PlaceHolder control (C# v1.1.4) . links to .ascx files are retrieved from a data source, and when the page containing the control is loaded or a link clicked, the control uses this.Page.LoadControl(strLink) to add the .ascx to the PlaceHolder. fine and dandy, probably wouldnt have done it that way myself, but i'm stuck with it :)the problem is events: i can't raise 'em :( if i have for example a Button control on one of the .ascx pages, the Button.Click will go by unnoticed on the post-back. stran...

Creating .Net custom server controls and .Net pages programatically
Thanks a lot for reading this and greatly appreciate your inputs I am writing a webinterface that lets users configure options that'll create an interface for them and generete the webpage. So I am having to programattically create custom server controls and .Net page with code behind to support the functionality. Are there APIs in the .NET SDK that let you do this. Any pointers would be greatly helpful Thanks a lot Sathya Controls on the fly? Or Create code on the fly? I think it is the latter so here we go - look at the following namespaces: * System.Reflection.Emit - gen...

Usercontrol vs Custom Server Controls, Any need for Custom Server Controls
Hello I'm new to ASP.Net so this is probably a stupid question but, is there any need to create customer server controls now that you can pre-compile usercontrols into a dll and thus easily share between applications? This blog post from David Ebb describes how to do it and the restrictions he note don't seem that bad (other than being able to embed resources such as images in the dll). http://blogs.msdn.com/davidebb/archive/2005/10/30/487160.aspx His article desribes the techniques for ASP.Net 2.0 and he suggests that there will be further improvements in .Net 3.5 in this ar...

how to have both server controls and html controls rendered in a custom control?
I have a custom control in which there is an html text box.when you click on it , a div containing a table is appeared and according to what you select in that table a text is set to the text box. It works fine but the problem is: as the text box is an html element it doesn't have viewstate and when a post back occures in the page its value disappeares.I tried a hidden field to keep its value.again there is another problem : I put this custom control in a usercontrol and put the usercontrol in a multiview and by clicking on a button this view is selected and by clicking another bu...

Help! Custom Server Control using User Control
I've been bashing my head for a few days on this problem. My Custom Server Control loads the User Control and renders it properly.  But, when I run the web application the controls (ex: buttons) from the User Control is not firing the event (ex: a button click to change the label's text)?Here is a snippet of part of my code:    Protected Overrides Sub CreateChildControls()        plhPanel = New System.Web.UI.WebControls.PlaceHolder        ContentFileLoaded = New System.Web.UI.U...

Server Web User Control or Web Custom Control
Ok, I made a DataGrid I like, stuck it in a Web Control Lib, and then to my toolbar. Now I want to take my nice little control and add it to a greater control, maybe place some buttons around it etc. I could always inherit from it in a new custom control and dynamically add the buttons, but I thought about using a Web User Control. I thought I could easily create a Web User Control, drop on my grid and the buttons on a form, and expose some properties and events, but once I got into it, I got a feeling that this isn't what a Web User Control is for. When designing a control li...

Custom server control developement-panel like control
Dear all,  i am developing a custom composite server control. it consists of buttons, image controls in it. along with this. i would like to add one more control like a panel, so that the developers can drag and drop any web server control over my custom web server control in the design time. is this possible. if so how should i go about it.   regards, sundararajan.sSundararajan.S yes it's possible, you have to implement a designer class inherted from "TemplatedControlDesigner" Hi, thank you. can you please throw some more light on the same. any samples.   regards,...

I use an CreateUserWizard control to create new user account. Every time I create a new account, my logined account will change to the new one. How can i keep my current account after creating the new
I use an CreateUserWizard control to create new user account. Every time I create a new account, my logined account will change to the new one. How can i keep my current account after creating the new account? Simply set the "LoginCreatedUser" property of CreateUserWizard control to FALSE!  ...

Custom Server Control Vs Web Parts, Any need for Custom Server Control
Hello I've just posted a similar question on why you need server controls when you can pre-compile usercontrols and redistribute them. http://forums.asp.net/p/1397433/3010100.aspx#3010100 I've seen lots of (usercontrol vs web part) but not much on web part vs custom server control. According to the MSDN site you can put web parts onto a normal asp.net page outside of a web part zone and they behave just like custom server controls. So, if you are creating a bunch of controls for redistribution to customer asp.net sites and/or SharePoint sites why don't you just create Web Par...

problems listenening to events on a custom server control from another custom server control
 Hi all,I am having problems listening to events on one of custom server controls(AddBookmark) from another custom server control(BookmarkList). The listener or the BookmarkList control has a property that can be set to the AddBookmark control (string at design but the reference is obtained at run-time). I am able to get a reference to the AddBookmark control and add a listener to it on the BookmarkList control on the OnPrender of BookmarkList. But the problem is that when the events on AddBookmark gets fired, the listener added from the BookmarkList is no longer present and the listene...

Custom Server Control Made of Custom Controls?
I'm giving myself a crash course in custom server controls, and I have a quick general question. Can I have a custom server control that is composed of other server controls I created. I'm pretty sure the answer is yes, but I want to be positive. Yes http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpcondevelopingcompositecontrols.asp Shows how to combine existing controls into a new control using class composition. -ron Thanks! ASP.NET so rocks! Making page components extensible objects is such a great idea! I love it....

Creating Custom Controls With Custom Controls Inside Of Them
Hello, I am trying to create a custom control for creating tabs. The idea is that our designer can just use the control tags to generate the tabs.  The problem that I am running into is that I want to be able to have a custom control that allows any number of child custom controls. So there would be a TabContainer Control, and within that there would be any number of tabs.  The idea is similar to how an asp:DropDown list can have any number of ListItems within them.  Here is my code, any help is appreciated. 1 <!-- TAB CONTAINER -->2 <%@ Control Language=&...