How Does __doPostBack() Facilitate Asynchronous Postbacks in ASP.NET?

in ASP.NET __DOPOSTBACK () The implementation mechanism of asynchronous returning distribution

In ASP.NET, use the

function to easily achieve asynchronous return. JavaScript acts as a bridge of this feature, allowing event processing through the server -side code.

__doPostBack() Using javascript call __dopostback ()

Taking simple buttons as an example, add the following code to your web window to trigger Event:

__doPostBack() Decoding event in the code hidden file

<code class="language-javascript">//  此处应包含实际的JavaScript代码，原文缺失。</code>

In your code hidden file, you can access the parameters passed and perform the necessary operation:

By understanding the interaction between JavaScript and ASP.NET, you can use the

function to achieve asynchronous recovery to enhance the user experience of the web application.

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