I'm using advanced data binding and the needdatasource event, but when I try to call rebind I get an exception of type 'System.Reflection.TargetInvocationException'

Is there a better way to get needdatasource to call again and update the radgrid?

I'm having an issue getting my detail table to load properly using NeedDataSource and DetailTableDataBind events.  Stepping through the code shows the neither event is firing.  If I bind the grid to a datasource in my code, the master table will load, however after clicking to expand the row, the DetailTableDataBind does NOT fire.

I am using ASP.NET 4.5 and Internet Explorer 11.

Any ideas what I am doing wrong?

Here is the ajax manager and grid on the aspx page:

    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
      <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="gvwFunds">
          <UpdatedControls>
            <telerik:AjaxUpdatedControl ControlID="gvwFunds"></telerik:AjaxUpdatedControl>
          </UpdatedControls>
        </telerik:AjaxSetting>
      </AjaxSettings>
    </telerik:RadAjaxManager>
    <div style="width: 600px">
      <telerik:RadGrid ID="gvwFunds" ShowStatusBar="true" runat="server" AutoGenerateColumns="False" PageSize="7"
        AllowSorting="True" AllowMultiRowSelection="False" AllowPaging="True">
        <PagerStyle Mode="NumericPages"></PagerStyle>
        <MasterTableView DataKeyNames="Programs_UID" AllowMultiColumnSorting="True">
          <DetailTables>
            <telerik:GridTableView DataKeyNames="Funds_UID" Width="100%" runat="server">
              <Columns>
                <telerik:GridBoundColumn SortExpression="FiscalCode" HeaderText="Fiscal Code" HeaderButtonType="TextButton"
                  DataField="FiscalCode" UniqueName="FiscalCode">
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn SortExpression="Fund" HeaderText="Fund" HeaderButtonType="TextButton"
                  DataField="Fund" UniqueName="Fund">
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn SortExpression="ObjectCode" HeaderText="Object Code" HeaderButtonType="TextButton"
                  DataField="ObjectCode" UniqueName="ObjectCode">
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn SortExpression="Amount" HeaderText="Amount" HeaderButtonType="TextButton"
                  DataField="Amount" UniqueName="Amount" DataFormatString="{0:D}">
                </telerik:GridBoundColumn>
              </Columns>
            </telerik:GridTableView>
          </DetailTables>
          <Columns>
            <telerik:GridBoundColumn SortExpression="Program" HeaderText="Program" HeaderButtonType="TextButton"
              DataField="Program" UniqueName="Program">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn SortExpression="LicenseNum" HeaderText="License #" HeaderButtonType="TextButton"
              DataField="LicenseNum" UniqueName="LicenseNum">
            </telerik:GridBoundColumn>
          </Columns>
        </MasterTableView>
      </telerik:RadGrid>

Hi,

I am trying to enable user to copy content from one RadEditor to another RadEditor as html (so if editor 1 has some formatting (list, colors etc.) it will display exactly the same in editor2). I cannot seem to find a way. Default ctrl+c/Copy button on toolbar and ctrl+v/paste button only copies text and looses all formatting.

I need some help urgent.

Hello, see attached for a cosmetic issue found in Bootstrap skin. As you may notice the problem occurs due to box-sizing used.

The Bootstrap skin works fine alone but usually you want use this skin together with the bootstrap framework. The bootstrap sets global box-sizing: border-box which causes cosmetic issues in some Telerik controls (I've already reported one in RadWindow). 
Please change your test cases to use the Bootstrap skin together with the bootstrap framework.

protected void OnGridPreRender(object sender, System.EventArgs e)

{

new LiteralControl("<div style='float:right;padding-left:5px;'>"));

   RadGrid1.GroupPanel.Controls.Add(new LinkButton { ID = "btnClearAllFilter", Text = "Clear all ilters"});

   RadGrid1.GroupPanel.Controls.Add(

new LiteralControl("</div>"));
}