title: How to include an external html file in asp.net page
body: <p>How I can include an <code>external html file</code> in <code>asp.net</code> web page. In PHP we can use <code>include</code> function, if asp.net have any similar function, please let me know. My intention is, i have a common header html file, so I need to include that file in all <code>aspx</code> pages.</p>