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...Usercontrol vs Custom Server Controls, Any need for Custom Server Controls
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...Custom Server Control Vs Web Parts, Any need for Custom Server Control
I've just posted a similar question on why you need server controls when you can pre-compile usercontrols and redistribute them.
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...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.
Shows how to combine existing controls into a new control using class composition.
ASP.NET so rocks! Making page components extensible objects is such a great idea! I love it....Custom Control within a Control Control
I am developing a custom controls that will render headers for different web sites. Within these controls, I want to place another custom control that will change the language. I created the language control and had it implement IPostBackDataHandler. This control works fine if I drag it on a new web form, but if I tell a header custom control to render it problems occur. The Language Selector custom control does not have a Page member anymore and the event handlers do not work. Does anyone have any experience with doing something similiar? Anyone have any suggestions?
...Custom Server Control With Child Control
I am currently putting together a very simple control. The new control outputs a table with two rows. The top row contains a heading and the bottom row will contain any other content. The control as it stands works perfectly well and I can place text into the content row no problem.
Now, to the problem. Once I'd completed the control I figured it would be neat to enable the developer to add controls directly into the bottom row (content row) of the outputted table. As you probably know the WebControl class has a Controls collection which the developer can use to add any other...Control Adapter Overriding Server Control
I made a custom server control and a control adapter is overriding that. I would like to use both, so how can I stop it from overriding the customer server control, but still render what I need for asp.net controls? Michael S. Flynn...Custom Server Control with Child Controls
I have a custom server control <xx.Parent... /> which parses custom child controls <xx.Child... />. In Visual Studio 2008, IntelliSense shows me both when I start typing my control namespace. How can I prevent the child control from showing up in IntelliSense unless I'm adding it within the parent tags?Thanks. --Rudy...Custom control problem (Templated Control)
Hello ASP.NET community,I recently a control that is very simple, really. It's suppose to look like the UpdatePanel<asp:UpdatePanel><ContentTemplate>Stuff</ContentTemplate></asp:UpdatePanel> as you know where i have "stuff" we can put all bunch of controls and then initialise them in the code behind.In my control I do the same, private ITemplate tmpContentTemplate = null; [DefaultValue(null)] [Description("The content te...Web control (Server control) problem
Help on web control (server control).
In my backend code of my form when the user click register.
I get u.BirthDate = BirthDateSelector.Date
When I debug the application BirthDateSelector is undefined in User.cs // Code below. Can someone help me.
<% Register TagPrefix="cc1" Namespace="Active.Webcontrols"
Now in my web form
I have the following
<cc1:ActiveDateTime id="BirthDateSelector" runat="server" AllowNull=&q...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
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...Add .Net Control to Web Custom Control
I want to add .NET Control (like: TextBox, Button...) to Web Custom Control.How i can do it? Alphavn
That's called a composite control -- "Mark As Answer" if my reply helped you --
What gunteman said, that is one approach and in most cases the right one.But its also possible to add child controls to a Control thats inherit from WebControl itself.
Be sure to implement INamingContainer to that inherited Control too, thats the important point of that approach.--Microsoft MVP - Visual Developer ASP / ASP.NET- http://www.aspnetzone.de/blogs/peterbuch...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.
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 ...calenderextender problem in user control/custom control
I'm having a problem with the calendar extender when placed in a user control or a custom control.
When you have 2 (or more) calendarextenders in one table cell, the second extender is displaced below the first extender as soon as the first calendarextender popups. And it stays that way until you refreshed the screen, that is they are again in a single line.
I tried encapsulating the textbox, imagebutton and calendar extender inside a div with style=display:inline, but that doesn't work. Any idea why this is happening?
Based on my experience, your prob...