![]() Not all controls require server-side events or state management : This is particularly true when you’re doing data binding. Earlier versions of ASP supported only HTML elements, and these elements become HTML controls when you load the project in Visual Studio. Migration from earlier versions of Active Server Pages (ASP) : You can load an ASP application into Visual Studio and revise it gradually, rather than rewrite it completely. Give 3 reasons why we use HTML controls over Server Controls? You use FlowLayout for Web forms that incorporate text and controls.When you create controls with GridLayout, Visual Studio adds style attributes to each control that set the position of the control.When you create controls with FlowLayout, Visual Studio omits the style attribute. You use GridLayout for Web forms that have a fixed appearance. When do you choose between GridLayout and Flow layout for Web forms? Use flow layout for document-style applications, in which text and controls are intermingled. If you add elements at run time, the controls that appear after the new element move down. Pages using grid layout will not always display correctly in non-Microsoft browsers.įlow layout - This layout positions controls relative to other elements on the page. Use grid layout for Microsoft Windows–style applications, in which controls are not mixed with large amounts of text. Grid layout - Controls are placed exactly where you draw them, and they have absolute positions on the page. What are the 2 Layouts supported by a Web form in ASP.NET? ![]() You must detect browser in code or write for least common denominator. Server controls automatically detect browser and adapt display as appropriate.HTML controls do not adapt automatically. Properties allow you to change the server control’s appearance and behavior within server-side code.HTML controls have HTML attributes only.Ĥ. NET Framework provides a set of properties for each server control. Data must be saved and restored using page-level scripts.ģ. Server controls retain state.Data is not maintained in an HTML control. Data entered in a server control is maintained across requests. Server controls can trigger control-specific events on the server.HTML controls can trigger only page- level events on server (postback).Ģ. What’s the difference between Server controls and HTML controls?ġ. What are the 2 types of controls that you can use on a webform in ASP.NET?
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