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...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 Events in Custom Server Control
Hi There I've created a custom server control. I have extended it by adding my own event which fires in one of the aggregated control's event handlers. My probelms is that I would like to be able to specify the event handler for the event from the aspx file as a tag attribute.Does anyone know how to link the attribute of a customer server control tag in the aspx file to a custom event in the class source for the control?
I've done this several times with Custom Controls. All I do is declare the event in the CustomControl's class public...handling events for controls in custom server control
Hi, I am having a problem in using server controls in ASP.Net, with C#. I am trying to create a server control which contains 2 other server controls that I created (Called MyImageButton). MyImageButton extends the standard ImageButton with some other properties & methods that I needed. It therefore also has the 'OnClick' event. From the original server control, I would like to handle the Click event for these 2 image buttons in the same server control. Basically, this server control will show 2 images, ascending and descendin...Dynamic custom control on custom control
What I'm trying to do is create a module for use within a larger page. The page itself is an order form, which will have typical payment info (address, credit card, etc.), and the ability to select what you are paying for. Our clients will have several options in how they want the page setup. They can either have a single form, or they can have each module on it's own page. They can also have all the selected items fire in a single transaction, or have a seperate transaction for each item selected. And they can limit the total number of transactions a person can...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...Register Events on Control inside Custom Server Control
I have some dynamically generated LinkButtons inside my custom server control. I never know how many there are going to end up being. I need to bind a 'Command' event to these. I understand that this nieeds to be done in the controls 'OnInit' event. I need to also add items to my server control dynamically in a pages codebehind, which will, in turn, dynamically create more linkbuttons. I'm having trouble keeping both these functionalities in one, as the OnInit event of the server control occurs before the page_Init event of my ASP.Net page.Here's the code of my ...custom property style for a custom server control
Can I add a proerty for style on my asp .net custom server control, seems to be one for everything else. Or do you have to go do one style at a time: backgroundColor, Font, etc....adding custom properties to a custom server control
1. I want to add a public property to a custom server control. the property is called Search Type and the possible choices that will appear in the properties window from the asp.net page would be client, provider, vendor and service. I want this property to function much like the border style property works for an asp.net button.
2. My second question would be how do I add a section to the properties window? What i mean is for this custom server control, i want to add a section called Search Features much like the appearance or behavior sections for an asp.net ...How do you expose the event of a child server control from within a custom control?
I am trying to create a custom control that has a server control (dropdownlist) as a child. I need to be able to expose the selectedindexchanged event from the dropdownlist at the page level. How do you do this? Here is a quick abbreviated example I wrote to show what I am trying to do:
My Custom Control1 Public Class MyCustomControl
2 Inherits Control
3 ' Variables
4 Protected WithEvents ddlServerControl As New DropDownList
5 ' Methods
6 Private Sub MyCustomControl_Load(ByVal sender As Object, ByVal e As System...Custom Control within a Custom Control
I have two individual custom controls say custom cc1 and cc2. cc1 is communicating to cc2 using event delegate mechanism.I have tested the behaviour by dropping cc1 and cc2 onto a Web Page and it works fine. I want to create a third custom control say cc3 which should contain both cc1 and cc2. So that if i drag and drop cc3 onto a Web Page i can acheive exactly what i am doing above.
The problem is that i am not sure how to call/register a custom control within a custom control ? Any clue ?
Do you mean adding custom control to custom control? I think you can use the same wa...How to create custom server control with custom nested tags?
I've searched the forum and the internet for this but can't seem to find a straightforward answer. I have a custome server control that behaves like this:<MyControl> <asp:label.../> <asp:textbox.../></MyControl> However, I can't seem to figure out how to make a control that does this:<MyControl> <MyCustomTag1> <asp:label..../> &...