Hi,
there is and error in scriptresource.axd, at both controls.
Used WebGrid, was WebGrid 8 and latest of telerik controls.
Default.aspx
<%@ Page Language="VB" AutoEventWireup="true" CodeFile="Default.aspx.vb" Inherits="_Default" %><%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %><%@ Register Assembly="ISNet.WebUI.WebGrid" Namespace="ISNet.WebUI.WebGrid" TagPrefix="ISWebGrid" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title></head><body> <form id="form1" runat="server"> <div> <%--NE RADI PROBLEME--%> <asp:ScriptManager ID="ScriptManager1" runat="server" ></asp:ScriptManager> <telerik:RadDropDownList ID="RadDropDownList1" runat="server"> <Items> <telerik:DropDownListItem Value="0" Text="AAA" /> <telerik:DropDownListItem Value="1" Text="BBB" /> </Items> </telerik:RadDropDownList> <br /> <%--RADI PROBLEME--%> <%--<telerik:RadComboBox ID="RadComboBox1" runat="server" > <Items> <telerik:RadComboBoxItem Text="AAA" Value="0" /> <telerik:RadComboBoxItem Text="BBB" Value="1" /> </Items> </telerik:RadComboBox>--%> <br /> <%--RADI PROBLEME--%> <%--<telerik:RadDateInput ID="RadDateInput1" runat="server" ></telerik:RadDateInput>--%> <br /> <telerik:RadTextBox ID="RadTextBox1" runat="server"></telerik:RadTextBox> <br /> <telerik:RadMenu ID="RadMenu1" runat="server"> <Items> <telerik:RadMenuItem Text="AAA" NavigateUrl="#"> </telerik:RadMenuItem> <telerik:RadMenuItem Text="BBB" NavigateUrl="#"> </telerik:RadMenuItem> </Items> </telerik:RadMenu> <br /> <br /> <br /> <ISWebGrid:WebGrid ID="WebGrid1" runat="server" Height="250px" UseDefaultStyle="true" Width="500px"></ISWebGrid:WebGrid> </div> </form></body></html>Web.config
<?xml version="1.0"?><!-- For more information on how to configure your ASP.NET application, please visit --><configuration> <connectionStrings> <add name="WebSchedulerDataConnectionString" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\WebSchedulerData.mdb;Persist Security Info=True" providerName="System.Data.OleDb"/> </connectionStrings> <appSettings> <!-- Intersoft Control Resources--> <add key="ISNet.WebUI.ISRes_Registered" value="true"/> <add key="ISNet.WebUI.WebCombo.v6_0_7200.RenderingMode" value="HTML5"/> <add key="ISNet.WebUI.WebDesktop.V4_0_7200.RenderingMode" value="HTML5"/> <add key="ISNet.WebUI.WebEssentials.v3_0_1000.RenderingMode" value="HTML5"/> <add key="ISNet.WebUI.WebGrid.v8_0_7200.RenderingMode" value="HTML5"/> <add key="ISNet.WebUI.WebInput.V4_0_7200.RenderingMode" value="HTML5"/> <add key="ISNet.WebUI.WebTextEditor.v2_0_1500.RenderingMode" value="HTML5"/> <add key="ISNet.WebUI.WebScheduler.v4_0_1000.RenderingMode" value="HTML5"/> <add key="ISNet.WebUI.WebTreeView.v1_0_1500.RenderingMode" value="HTML5"/> </appSettings> <system.web> <compilation debug="true" targetFramework="4.0"> <assemblies> <add assembly="ISNet.ActiveReports.Exporting, Version=5.0.7200.1, Culture=neutral, PublicKeyToken=B1F2A8511635667A"/> <add assembly="ISNet, Version=3.0.5000.1, Culture=neutral, PublicKeyToken=B1F2A8511635667A"/> <add assembly="ISNet.WebUI, Version=3.0.5000.1, Culture=neutral, PublicKeyToken=B1F2A8511635667A"/> <add assembly="ISNet.WebUI.ISDataSource, Version=1.0.1500.1, Culture=neutral, PublicKeyToken=C4184EF0D326354B"/> <add assembly="ISNet.WebUI.Silverlight, Version=3.0.5000.1, Culture=neutral, PublicKeyToken=B1F2A8511635667A"/> <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/> <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Speech, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> </assemblies> </compilation> <httpHandlers> <!-- Intersoft Control Resources--> <add path="ISRes.axd" verb="GET" type="ISNet.WebUI.WebResourceHandler, ISNet.WebUI, Version=3.0.5000.1, Culture=neutral, PublicKeyToken=b1f2a8511635667a" validate="true"/> <!-- Intersoft WebGrid Chart--> <add path="ISChart.axd" verb="GET" type="ISNet.WebUI.WebGrid.Chart.ChartRequestHandler, ISNet.WebUI.WebGrid" validate="true"/> <!-- Intersoft WebFileUploader--> <add path="WebFileUploaderHttpHandler.axd" verb="GET" type="ISNet.WebUI.WebTextEditor.WebFileUploaderHttpHandler, ISNet.WebUI.WebTextEditor"/> <!-- Intersoft WebScheduler--> <add path="ISScheduler.axd" verb="GET" type="ISNet.WebUI.WebScheduler.WebSchedulerRequestHandler, ISNet.WebUI.WebScheduler" validate="true"/> <!-- Intersoft WebAqua--> <add path="ISCoverFlow.axd" verb="GET" type="ISNet.WebUI.Silverlight.WebAqua.WebCoverFlowRequestHandler, ISNet.WebUI.Silverlight.WebAqua" validate="true"/> </httpHandlers> <httpModules> <!-- Intersoft WebFileUploader--> <add name="WebFileUploaderHttpModule" type="ISNet.WebUI.WebTextEditor.WebFileUploaderHttpModule, ISNet.WebUI.WebTextEditor"/> </httpModules> <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/> </system.web> <system.webServer> <handlers> <add name="ISCoverFlow.axd_GET" path="ISCoverFlow.axd" verb="GET" type="ISNet.WebUI.Silverlight.WebAqua.WebCoverFlowRequestHandler, ISNet.WebUI.Silverlight.WebAqua" preCondition="integratedMode"/> <add name="ISChart.axd_GET, POST" path="ISChart.axd" verb="GET, POST" type="ISNet.WebUI.WebGrid.Chart.ChartRequestHandler, ISNet.WebUI.WebGrid" preCondition="integratedMode"/> <add name="ISRes.axd_GET" path="ISRes.axd" verb="GET" type="ISNet.WebUI.WebResourceHandler, ISNet.WebUI, Version=3.0.5000.1, Culture=neutral, PublicKeyToken=b1f2a8511635667a" preCondition="integratedMode"/> <add name="WebFileUploaderHttpHandler.axd_GET" path="WebFileUploaderHttpHandler.axd" verb="GET" type="ISNet.WebUI.WebTextEditor.WebFileUploaderHttpHandler, ISNet.WebUI.WebTextEditor" preCondition="integratedMode"/> <add name="ISScheduler.axd_GET" path="ISScheduler.axd" verb="GET" type="ISNet.WebUI.WebScheduler.WebSchedulerRequestHandler, ISNet.WebUI.WebScheduler" preCondition="integratedMode"/> </handlers> <modules> <add name="WebFileUploaderHttpModule_GET" preCondition="managedHandler" type="ISNet.WebUI.WebTextEditor.WebFileUploaderHttpModule, ISNet.WebUI.WebTextEditor"/> </modules> <validation validateIntegratedModeConfiguration="false"/> </system.webServer></configuration>