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What is the error you are receiving?
</div>


<div>
System.Web.UI.Page' does not contain a definition for 'RegisterClientsideScript'<wbr /> and no extension method 'RegisterClientsideScript'<wbr /> accepting a first argument of type 'System.Web.UI.Page' could be found (are you missing a using directive or an assembly reference?)
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System.Web.UI.Page' does not contain a definition for 'RegisterClientsideScript' and no extension method 'RegisterClientsideScript' accepting a first argument of type 'System.Web.UI.Page' could be found (are you missing a using directive or an assembly reference?)

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No error but &nbsp;my javascript does not work, I wen to View Source I found it under &quot;&lt;form...&quot;
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No error but  my javascript does not work, I wen to View Source I found it under "<form..."

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<div class="content wysiwyg-content">
Hi,<br />
I am trying to inject javasript from codebehind:<br />
<br />
StringBuilder sb = new StringBuilder();<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; sb.Append(&quot;&lt;script language=javascript&gt;\n&quot;);<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;.<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;.<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;.<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;sb.Append(&quot;&lt;/script&gt;\n&quot;); &nbsp;<br />
But I get error in &nbsp; &nbsp;Page.RegisterClientsideScr<wbr />ipt(&quot;scrip<wbr />t &quot;, sb.ToString());
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Hi,
I am trying to inject javasript from codebehind:

StringBuilder sb = new StringBuilder();
            sb.Append("<script language=javascript>\n");
             .
             .
             .
           sb.Append("</script>\n");  
But I get error in    Page.RegisterClientsideScript("script ", sb.ToString());

Javascript injection

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

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

HTML (HyperText Markup Language) is the main markup language for creating web pages and other information to be displayed in a web browser, providing both the structure and content for what is sent from a web server through the use of tags. The current implementation of the HTML specification is HTML5.