Hi I am trying to use the RadGrid and I keep getting the following Error:
The Controls collection cannot be modified because the control contains code blocks
Any help would be much appreciated.
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="PluginViewAndDownloadBillData.ascx.cs" Inherits="VIPEnergyClientPortal.Plugins.PluginViewAndDownloadBillData" %>
<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>
<telerik:RadScriptManager ID="sm1" runat="server" EnableTheming="True">
<Scripts>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.Core.js">
</asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.jQuery.js">
</asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.jQueryInclude.js">
</asp:ScriptReference>
</Scripts>
</telerik:RadScriptManager>
<telerik:RadGrid ID="RadGrid1" runat="server" GroupPanelPosition="Top"
ResolvedRenderMode="Classic" AllowFilteringByColumn="True"
DataSourceID="UtilityAccounts">
<MasterTableView AutoGenerateColumns="False" DataSourceID="UtilityAccounts">
<Columns>
<telerik:GridBoundColumn DataField="LocationID"
DataType="System.Guid"
FilterControlAltText="Filter LocationID column"
HeaderText="LocationID" SortExpression="LocationID"
UniqueName="LocationID">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="AccountNumber"
FilterControlAltText="Filter AccountNumber column"
HeaderText="AccountNumber"
SortExpression="AccountNumber"
UniqueName="AccountNumber">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Utility"
FilterControlAltText="Filter Utility column"
HeaderText="Utility"
SortExpression="Utility"
UniqueName="Utility">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Commodities"
FilterControlAltText="Filter Commodities column"
HeaderText="Commodities"
SortExpression="Commodities"
UniqueName="Commodities" ReadOnly="True">
</telerik:GridBoundColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>
<asp:ObjectDataSource ID="UtilityAccounts" runat="server"
SelectMethod="UtilityAccountData"
TypeName="VIPEnergyClientPortal.Plugins.PluginViewAndDownloadBillData">
<SelectParameters>
<asp:ControlParameter ControlID="txtAccountNumber" DbType="Guid"
Name="LocationID" PropertyName="Text" />
</SelectParameters>
</asp:ObjectDataSource>
<asp:TextBox ID="txtAccountNumber" runat="server" Visible="false"></asp:TextBox>
The Controls collection cannot be modified because the control contains code blocks
Any help would be much appreciated.
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="PluginViewAndDownloadBillData.ascx.cs" Inherits="VIPEnergyClientPortal.Plugins.PluginViewAndDownloadBillData" %>
<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>
<telerik:RadScriptManager ID="sm1" runat="server" EnableTheming="True">
<Scripts>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.Core.js">
</asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.jQuery.js">
</asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.jQueryInclude.js">
</asp:ScriptReference>
</Scripts>
</telerik:RadScriptManager>
<telerik:RadGrid ID="RadGrid1" runat="server" GroupPanelPosition="Top"
ResolvedRenderMode="Classic" AllowFilteringByColumn="True"
DataSourceID="UtilityAccounts">
<MasterTableView AutoGenerateColumns="False" DataSourceID="UtilityAccounts">
<Columns>
<telerik:GridBoundColumn DataField="LocationID"
DataType="System.Guid"
FilterControlAltText="Filter LocationID column"
HeaderText="LocationID" SortExpression="LocationID"
UniqueName="LocationID">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="AccountNumber"
FilterControlAltText="Filter AccountNumber column"
HeaderText="AccountNumber"
SortExpression="AccountNumber"
UniqueName="AccountNumber">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Utility"
FilterControlAltText="Filter Utility column"
HeaderText="Utility"
SortExpression="Utility"
UniqueName="Utility">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Commodities"
FilterControlAltText="Filter Commodities column"
HeaderText="Commodities"
SortExpression="Commodities"
UniqueName="Commodities" ReadOnly="True">
</telerik:GridBoundColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>
<asp:ObjectDataSource ID="UtilityAccounts" runat="server"
SelectMethod="UtilityAccountData"
TypeName="VIPEnergyClientPortal.Plugins.PluginViewAndDownloadBillData">
<SelectParameters>
<asp:ControlParameter ControlID="txtAccountNumber" DbType="Guid"
Name="LocationID" PropertyName="Text" />
</SelectParameters>
</asp:ObjectDataSource>
<asp:TextBox ID="txtAccountNumber" runat="server" Visible="false"></asp:TextBox>