<div>
try<br />
<br />

<pre><code id="code-20-42265794-1">visibility:visible</code></pre>
<br />
&gt;&gt;&gt;<br />
<br />

<pre><code id="code-20-42265794-2">display:none</code></pre>
</div>


try



visibility:visible


>>>



display:none

<div>
Yes, how to adjust it in the code behind?
</div>


Yes, how to adjust it in the code behind?

<div>
<blockquote>
I want to change visibility of relevant button (like to hide it), per given relevant values on the page. How?
</blockquote>
since the button is runat=server<br />
<br />
you can consider to hide it by either front end via javascript OR back end via your .NET programming.<br />
it's up to your workflow and method of handling it.
</div>


> I want to change visibility of relevant button (like to hide it), per given relevant values on the page. How?

since the button is runat=server

you can consider to hide it by either front end via javascript OR back end via your .NET programming.
it's up to your workflow and method of handling it.

<div>
<blockquote>
you can consider to hide it by either front end via javascript OR back end via your .NET programming.
</blockquote>
<br />
Can I have more details to this?
</div>


> you can consider to hide it by either front end via javascript OR back end via your .NET programming.


Can I have more details to this?

<div>
<div class="content wysiwyg-content">
Hi,<br />
I want to change visibility of relevant button (like to hide it), per given relevant values on the page. How?<br />
<br />

<pre><code id="code-10-29052195-1">&lt;input type=&quot;button&quot; id=&quot;butt_p4&quot; onclick=&quot;openPopup4();&quot; style=&quot;height:23px; width:97px; visibility:visible&quot; value=&quot;删除照片&quot; runat=&quot;server&quot; /&gt;</code></pre>
</div>
</div>


Hi,
I want to change visibility of relevant button (like to hide it), per given relevant values on the page. How?

(CODE)

Way to hide it

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications

ASP.NET

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Cascading Style Sheets (CSS) is a language used for describing the look and formatting of a document written in a markup language. Usually used to change web pages and user interfaces written in HTML, it can also be applied to any kind of XML document. CSS is designed primarily to distinguish the content of a document from its presentation.

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

A programming language is a formal constructed language designed to communicate instructions to a machine, particularly a computer. Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning). Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard), while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common.