User controls may consist of various controls and it was easy to plug in to various web pages
By using runat="server" attribute..
grid view, details view
There are Three types of controls available in ASP .Net. 1. HTML Controls (Traditional HTML Tags) 2. Web Server Controls (New ASP .Net Tags) 3. Validation Server Controls (To validate Inputs)
ASP NET web server controls are executed when a page containing ASP NET is requested. They are a very usual piece of programming code which is used in web development.
It is an application's user interface - how the user controls the use of the application.
user interface
Typically you will use text controls for user-input data, but you can also use date-pickers, lists and combos, radio controls, check boxes and custom controls to accept user-input in a more controlled manner.
- Web User Controls are files with the .ascx extension that can be included in Web Forms, with the parent Web Form becoming the container of the control. Web User Controls allow you to easily reuse pieces of functionality in a number of Web Forms. - Web User Controls are files with the .ascx extension that have a structure similar to the structure of Web Forms, but they can't be requested directly by a client web browser; instead, they are meant to be included in Web Forms or other Web User Controls.
Information about ASPNET can be found on the ASPNET website. Anything one needs to know about using this application framework for web development purposes can be found there.
Validation is simply making sure any data coming back from the client is appropriate. It can be both client and server side and is handled by the ASP.NET server controls (valiation controls). These are very easy to work with, as its normally just a matter of dropping them on the page.
ui
User controls Preset adjustment