Also possible security hazards for the client computer. How is this technology different than what is available though ASP? Web Forms are similar to Windows Forms in that they provide properties, methods, and events for the controls that are placed onto them. Besides making it difficult to maintain your transactional integrity, Response. Sure, there are workarounds, but they're difficult. Redirect necessitates a round trip to the client, which, on high-volume sites, causes scalability problems. How can you provide an alternating color scheme in a Repeater control?What type of code (server or client) is found in a Code-Behind class? Should validation (such as did the user enter a real date) occur server-side or client-side? Client-side validation because there is no need to request a server-side date when you could obtain a date from the client machine. However, these UI elements render themselves in the appropriate markup language required by the request, for example HTML. NET then you will also get the familiar drag-and-drop interface used to create your UI for your Web application. Alternating Item Template Like the Item Template element, but rendered for every other row (alternating items) in the Repeater control. What does Asp Compat="true" mean and when should I use it? In this example, it prevents caching of a Web page that shows the current time.Server-side scripting means that all the script will be executed by the server and interpreted as needed.ASP doesn't have some of the functionality like sockets, uploading, and so on. If I update session state then should I lock it, too? By locking application state before updating it and unlocking it afterwards, you ensure that another request being processed on another thread doesn't read application state at exactly the wrong time and see an inconsistent view of it.
A custom client control is used in Windows Forms applications. NET: A user-authored server control that enables an ASP. Authentication cookies issued as session cookies, do, however, include a time-out valid that limits their lifetime. If you place the following VSDISCO file in a directory on your Web server, for example then it returns references to all ASMX and DISCO files in the host directory and any subdirectories not noted in How does dynamic discovery work? NET maps the file name extension VSDISCO to an HTTP handler that scans the host directory and subdirectories for ASMX and DISCO files and returns a dynamically generated DISCO document. Discovery Request Handler and granting the ASPNET user account permission to read the IIS metabase.For these you need to make custom components usually in VB or VC .Client-side scripting means that the script will be executed immediately in the browser such as form field validation, clock, email validation, and so on. NET that tests user input in HTML and Web server controls for programmer-defined requirements. Concurrent accesses aren't an issue with session state, for two reasons. The latter one allows you to write formatted output. Init () When the page is instantiated, Load() when the page is loaded into server memory; Pre Render() for the brief moment before the page is displayed to the user as HTML and Unload() when the page finishes loading. Are concurrent accesses by multiple requests executing on multiple threads a concern with session state?