Ошибка ScriptManager В Asp.Net
i try to show ssrsc reports in asp.net web page and for this i search tutorials and i find tutorials which shows me add script manager ,reportviewer and a button when i add these 3 things in my project in .aspx page and then when i debug my project then it shows me error and here i clear that i can not add ajax tool kit reigster assembly in .aspx page for this how i add register assebly for ajax code
<%@ Register assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" namespace="Microsoft.Reporting.WebForms" tagprefix="rsweb" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<div align ="center" class="adminform">
<br /><br />
<center>
<div class="vpb_main_wrapper" align="center" style="left: inherit"/><br clear="all"/>
<asp:ScriptManager ID="ScriptManager1" runat="server">
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
<rsweb:ReportViewer ID="ReportViewer2" runat="server" Height="261px"
Width="476px">
</rsweb:ReportViewer>
</asp:ScriptManager>
</center>
</div>
</asp:Content>
Error
Type 'System.Web.UI.ScriptManager' does not have a public property named 'Button'.
Source Error:
Line 11: <asp:ScriptManager ID="ScriptManager1" runat="server">
Line 12:
Line 13: <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
Line 14:
Line 15: <rsweb:ReportViewer ID="ReportViewer2" runat="server" Height="261px"