ASP.NET data entry is achieved via advanced version of the Form element in HTML.
ASP.NET uses the WebForm control which, in addition to using JavaScript for client side valiadation of user entered data the WebForm can also undergo powerful processing on the ASP.NET server when it is submitted with data.
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business taking full advantage of Forms with browsers.
One of the regular complaints from those more experienced than Windows users is that data-entry is not as quick as it it with character based screens, the sort that existed on PC's before Windows (DOS) and mainframe terminals.Known as CUI the experience was much quicker because the cursor would securely move to the next field when you hit the return