Is it possible to hide a particular list item of radiobuttonlist programmatically?

Question

I have used gridview in my aspx page.. In that I have a list with six radio buttons in a single cell aligned horizontally.

I need the 1st radio button to be hidden. How to achieve that programmatically?

<asp:GridView ID="CrowdRatingGrid" runat="server" AutoGenerateColumns="false" AllowPaging="true" PageSize="4" OnPageIndexChanging="CrowdRatingGrid_PageIndexChanging" ViewStateMode="Enabled">

<PagerSettings Mode="Numeric" PageButtonCount="4" />
<Columns>
<asp:TemplateField>
   <HeaderTemplate>
    Rating
    </HeaderTemplate>
    <ItemTemplate>
     <asp:RadioButtonList runat="server" ID="Rating" SelectedValue='<%# Bind("rating_id") %>'
                            RepeatDirection="Horizontal">
                            <asp:ListItem Value="0" />
                            <asp:ListItem Value="1" />
                            <asp:ListItem Value="2" />
                            <asp:ListItem Value="3" />
                            <asp:ListItem Value="4" />
                            <asp:ListItem Value="5" />
                        </asp:RadioButtonList>
                    </ItemTemplate>
                </asp:TemplateField>
         </Columns>
        </asp:GridView>

I need the List Item with value=0 to be hidden. How would I achieve this?

Answer 1

Yes, you can hide one by setting its Enabled property to false:

Rating.Items[0].Enabled = false;

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Editing based on comment by OP. To completely get rid of it you'll need to do this:

Rating.Items.RemoveAt(0);

and then when you want it back you'll need to do this:

Rating.Items.Insert(0, "0");