摘要：
To run an ASP.NET web form, the ASP.NET engine reads the entire .aspx file, generates the corresponding objects, and fires a series of events. You react to these events using thoroughly object-oriented code. Page Processing Web applications execute on the server: Web applications are stateless: In o 阅读全文
摘要：
Usually, to hide a control or a block in HTML, we can use the following JavaScript to set the style of the control or the block, document.getElementById(“”).style.display=”none”; or apply the following css, .some-css-name { display:none } But it will remove the space occupied by the control as well. 阅读全文