Compiler Error Message: CS1061 for SelectedIndexChanged event

[Borislav]

Hi,
I have a page where I use RadComboBox.
I tried to set an event for SelectedIndexChanged, but ASP show me that error message.
Here my ASPX part:

<telerik:RadComboBox ID="ComboBox1" runat="server" Filter="StartsWith" Width="500"
        HighlightTemplatedItems="true" Height="300" ShowMoreResultsBox="True" SortCaseSensitive="False"
        ExpandAnimation-Type="OutQuart" AutoPostBack="true"
        onselectedindexchanged="ComboBox1_SelectedIndexChanged1">
        <HeaderTemplate>
            <table style="width: 400px" cellspacing="0" cellpadding="0">
                <tr>
                    <td style="width: 300px;">
                       Name
                    </td>
                    <td style="width: 60px;">
                       Number
                    </td>
                </tr>
            </table>
        </HeaderTemplate>
        <ItemTemplate>
            <table style="width: 400px" cellspacing="0" cellpadding="0">
                <tr>
                    <td style="width: 300px;">
                        <%# Eval("Name")%>
                    </td>
                    <td style="width: 60px;">
                        <%# Eval("Id")%>
                    </td>
                </tr>
            </table>
        </ItemTemplate>
    </telerik:RadComboBox>

Here my C# code:

protected void ComboBox1_SelectedIndexChanged1(object sender, RadComboBoxSelectedIndexChangedEventArgs e)
       {

       }

And the error message is:

Compiler Error Message: CS1061: 'ASP.builderform_aspx' does not contain a definition for
'ComboBox1_SelectedIndexChanged1' and no extension method 'ComboBox1_SelectedIndexChanged1'
accepting a first argument of type
 'ASP.builderform_aspx' could be found (are you missing a using directive or an assembly reference?)

 

Source Error:

 

Line 26:             VerticalPadding="0px" />

Line 27:     </asp:TreeView>

Line 28:     <telerik:RadComboBox ID="ComboBox1" runat="server" Filter="StartsWith" Width="500"

Line 29:         HighlightTemplatedItems="true" Height="300" ShowMoreResultsBox="True" SortCaseSensitive="False"

Line 30:         ExpandAnimation-Type="OutQuart" AutoPostBack="true"

TIA

[Ivana]

Hi Borislav,

I can not replicate such an issue at my end. Could you make sure that you have the Telerik DLLs referenced properly? Also, what is the version of RadControls for ASP.NET AJAX that you use in your application?
Have you tried to isolate the problem?

Greetings,
Ivana
the Telerik team