What is the difference between a Web User Control and a Web Custom Control

Hi ,

please could you answer for the following question with example. i know wht they are. but i want to know hw they are existing in web pages with simple example.


What is the difference between a Web User Control and a Web Custom Control?



Thanks in Advance



5/26/2007 9:03:40 PM
asp.net.web-forms 93655 articles. 2 followers. Follow

2 Replies

Similar Articles

[PageSpeed] 50

 Check this out .... hope these might help you out...




5/26/2007 9:22:27 PM


See the following URLs:

https://msdn2.microsoft.com/en-us/library/fb3w5b53(VS.71).aspx(Introduction to Web User Controls)

http://msdn2.microsoft.com/en-us/library/aa710843(VS.71).aspx(Introduction to Web Custom Controls)

Hope it helps,

Hong Gang

Hong-Gang Chen
Microsoft Online Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
5/28/2007 2:54:41 AM

Similar Artilces:

what is the difference between web custom control,web user control,component class
please tell me in detail what is the web custom control,web user control,component class and what is the difference between web custom control, web user control,component class and when to use web custom control, when to use web user control, when to use component class Oh gosh. Such a nice question! I recommend you to start with this link from MSDN click here . I think you'll need a lot of coffe :) .George (.NET or .NOT) www.piasi.org...

Web User Control to Web User Control...
Hi, I have 2 User controls on a page and want Control1 to call a method of Control2. Is this Possible? Example: Con1 = Datalist showing products, each with a Quantity Box and a Button. Con2 = Repeater showing Cart Preview (name, Price) in page.aspx. When I click on the button on the DataList in Con1 it adds the item into the Session based Cart. However it does not update the Cart Preview. I need to call BindPreview() in Con2 in order to update the Cart Preview... Does that make sense? argh! any help much appreciated! PeteWeb Design Nottingham, UK Well I can call BindPreview() from m...

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...

Use Web Custom control or Web User control?
Friends,  I have a generic aspx page and its functions which is used in many .NET web application. The generic page contains a HTML Div control, server drop down list, server buttons, server textbox and it have different server and client functions to do its tasks for calling aspx pages in web applications. My problem is I do not know whether I should make that generic page as a web user control (but this is tedious because all other application folders must store frontpage aspx and code behind files of the generic page) or as a web custom control (This seems to be good beca...

custom web user control and web form
Guys,          I am trying to develop a context menu control for all of my pages. what i am trying to do is that i want the control to pick a datasource from the markup and then check whether its an xml file or a datatable. I created a class called datasource.   /**************************DataSource Class****************************/  public class DataSource { /// <summary> /// This is to identify unique elements from the markup /// </summary>protected string _ID; /// <summary> /// This will be the Datasource ID e...

access controls on web user control x from web user control Y
I have 2 web users controls in a page and I would like to get or set the selected values of a few dropdown boxes on web user control X from web user control Y and I also would like to know how to access functions that are on a web user control X from a web user control Y, is this possible? How can I do it? User can access and set the values of the User Control from .aspx page through properties,using javascript and in code-behind of aspx page.The details of it are shown below Using PropertiesIf the Sample.ascx control has two textboxes and submit button.You can access the valu...

web controls and web user control
i have a problem in a web form , I have a webform that contains a web user control which in turn contains a html input form ,the web control events don't fire up ,When I click button ,no effect ,I don't know what is the effect of the html form which is in the web user control on the web controls in the web form ?? can any one help me the web control event should be handle in the code behind page, is the event handler for the button you are clicking registered? You can try double clicking the button, should give you the default btn_click event handler in code behind. Also, make ...

Web Custom Control within a Web Custom Control
I was wondering if this can be done and how. I've created a simple custom control that displays a header which is my first custom control. So I'm just a baby when it comes to this.. Within the header I currently have a property for breadcrumbs which is a string. What I would like to do is have the breadcrumb property  be a Link Button List. I did find a custom control of a Link Button List which is exactly what I wanted. My question is how can/do  I include this into my custom control? Can it done? How? Please help? I'm at a lose here.   Susan You should be able to do ...

Custom Web Control inside another Custom Web Control
Hi I created a custom web control (CusWebNew) that displays some textboxes by adding them to the ControlCollection of the webcontrol. I also created a custom webcontrol (CustWebButton) that inherts from Button control, and overrided the OnClick function. When I use CustWebButton on a regular web form, it seems to function correctly. However, when I added to be part of the ControlCollection of CustWebNew, it stops to work.   Any ideas why? Thanks Hey, What do you mean by stops to work?  Explain what you are trying to do with it and what it doesn't do.Brian"Trust in the...

Web control in web control
Hi,There are two simple web user controls A and B, where B contains A. They just display the bunch of text boxes, so I do not need them even in tool pane. They sit in the same project next to web form.I noticed that web user control put on ASPX page does not appear in code behind, but if I create it with protected keyword and name being exactly the same as id it works fine. I can access such a web control from code behind and see the value assigned in IE. The problem is that the same routine does work for my A web control in B. When I assign the value IE, I keep getting null reference. ...

Is it possible to have a web custom control( not a user control) in the app_code folder of a web project?
Or must it be inside a class library by itself? Do you compile the web site to get the dll then add that to the toolbar? Yes you can find the info here:http://alpascual.com/blog/al/archive/2006/06/19/The-power-of-CompositeControl.-Another-skeleton-class-.aspxCheersAlMy BlogMapStats.NETPlease click on 'Mark as Answer' if this post answered your question! Sorry, I'm not following. What does extending a composite control illustrate about creating a custom web control inside the appcode folder of web project....

Reusing custom web control in the same web control
Hello, I'm newbie in web development and of course asp.net. I am actually trying to build my first page and I'd like to know if it is possible to make a custom webcontrol that will contain itself. Let's say I want to draw a folder hierarchy in treeview-like structure. I thought I could make a control that will display a folder and if this folder contains subfolders then for each the control will include itself. Is this even possible? What would you suggest me to do to? Thanks in advance. TomTom Hagen http://thagen.dteam.info If the control can have child controls, then I s...

Controlling web control instances on Web Form
I have created a composite control, extending functionality of the Hidden Control. However, I would like to prevent the user from adding this control to the page multiple times. I only want one instance of the control on the Web Form. What setting in my project to I adjust to enable this functionality? I can not find it in any of the books that I have referenced. Is this a setting or is this code that has to be added to the inheriting class. Looks like there is no standard apporach. But I'd consider using static field to count number of created objects and throw exception if second object ...

Web Form and Web User Control
Hello, I have a Web User Control (ascx) that includes a button. This button has an onclick event method. This Web User control is included into a Web Form. (thru LoadControl). However, when I click on the button, the event method is not executed. What should I include in order it works fine? Thanks in advance. GAA. Using Loadcontrol is using dynamic controls and when using dynamic controls you must recreate the same dynamic controls ono postback to econstruct the page control tree. It is best if you do this during the Page PreInit event. How complex are your controls ...

Web resources about - What is the difference between a Web User Control and a Web Custom Control - asp.net.web-forms

Difference - Wikipedia, the free encyclopedia
Text is available under the Creative Commons Attribution-ShareAlike License ;additional terms may apply. By using this site, you agree to the ...

3Q EARNINGS: Mark Zuckerberg on the Differences Between Messenger and WhatsApp
When Facebook announced its intent to acquire cross-platform messaging application WhatsApp in February, questions surfaced on whether WhatsApp ...

Facebook Tips: What’s the Difference between Top News and Most Recent?
The following is part of our series, Facebook Tips, which answers some of the most commonly asked questions about using Facebook. While we hope ...

What’s the Difference Between Gen Y and Gen Z?
... in relation to purchasing habits, top brands, or preferred networks, download the report and check out the infographic below for key differences ...

Differences Matter
I was struck by this paragraph in the Slate piece on our portfolio company YouNow this weekend: In theory, YouNow sounds a bit like Twitter’s ...

Vive la difference - has France's National Front changed?
France's National Front is different from that founded by Jean Marie Le Pen, but just how much has it changed, asks the BBC's Gabriel Gatehouse. ...

There will be one huge difference when you see the new ‘Star Wars’ movie in theaters
When you head out to see "Star Wars: The Force Awakens," the film will have one very big change as soon as the movie starts. Up until now, each ...

No Difference? Really?
Lawyers Guns & Money's Scott Lemieux takes on the notion put forth in Doug Henwood's new book that there's no real difference between Democrats ...

Harrison Ford Mocks Trump: You Can’t Tell The Difference Between Movies And Real Life
Harrison Ford Mocks Trump: You Can’t Tell The Difference Between Movies And Real Life

Resources last updated: 12/17/2015 8:57:06 AM