Unknown server tag 'telerik:ReportViewer'

[Yoni]

Hello,
I saw in the link below this code:

 

<asp:ImageButton ID="btnPrintAll" runat="server" ImageUrl = "~/Images/NewDesign/btn-print-selected-dasr.png" CssClass="top" OnClientClick="MyPrint(); return false;" />

 

<telerik:ReportViewer ID="ReportViewer1" runat="server" style="display

:none">

 

</telerik:ReportViewer

 

>

 

 

http://www.telerik.com/help/reporting/faq-print-client.html

when i write this code i get an error : Unknown server tag 'telerik:ReportViewer'.
i tried to drag the control from the toolbox but it doesn't appear.

My goal is to print reports without opening them

it's very important for me,
thanks in advance.

[Pero]

Hello Yoni,

Could you please make sure you have installed Telerik reporting on your machine, and you have correctly referenced the Telerik Reporting Library? Telerik reporting is a separate product from the RadControls for ASP.NET Ajax.

Greetings,
Pero
the Telerik team

[Yoni]

yes.
you'r right.
I don't have the Telerik reporting.
thanks