Not able to see radio button list in my screen - asp.net

Question

I am unable to see the radio button list yes or NO in my screen I am getting the values from XML file.
Following code in aspx page:
<asp:Panel ID="pnlAction" runat="server" Width="100%" Visible="false">
<table cellpadding="0" cellspacing="0" border="0" width="99%">
<tr style="height: 20px;">
<td style="width: 25px;">
<hr />
</td>
<td class="secHeading frmlblBold"" style="width: 80px;" align="center">
Action
</td>
<td>
<hr />
</td>
</tr>
</table>
<table style="font-weight:normal" width="100%" border="0" cellpadding="2" cellspacing="2">
<tr>
<td style="width:250px;"></td>
<td style="width:350px;"></td>
<td style="width:250px;"></td>
<td style="width:350px;"></td>
</tr>
<tr>
<td class="frmlblBold" style="text-align:right;vertical-align:top">Action </td>
<td><asp:DropDownList ID="ddlAction" runat="server" CssClass="DropDown" DataSourceID="dsAction" DataValueField="CODE" DataTextField="CDDesc" AutoPostBack = "False" Width="342px"></asp:DropDownList></td>
</tr>
<tr>
<td class="frmlblBold" style="text-align:right;vertical-align:top">Service Agreement Clause </td>
<td style="vertical-align:top" style="width: 350px;">
<%-- <fieldset id="fldSLA" runat="server" style="width: 280px;">--%>
<asp:RadioButtonList ID="radSLA" runat="server" RepeatDirection="Horizontal" DataValueField="SLAID" DataTextField="SLADESC" DataSourceID="dsSLA" visible = "true">
</asp:RadioButtonList>
<asp:RequiredFieldValidator ID="rfvSLA" runat="server" ControlToValidate="radSLA" ErrorMessage="Please select if service agreement is applicable or not."
Enabled="true" Display="none"></asp:RequiredFieldValidator>
<%-- </fieldset>--%>
</td>
</tr>
<tr>
<td class="frmlblBold" style="text-align:right;vertical-align:top">Comments </td>
<td style="vertical-align:top">
<asp:TextBox runat="server" ID="txtActionComments" MaxLength="500" TextMode="MultiLine" width="95%" Rows="5" /> </td>
</tr>
<tr>
<td align="center" colspan="2">
<asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClick="btnSubmit_Click" CssClass="btnOther" />
</tr>
</asp:Panel>
<asp:XmlDataSource ID="dsSLA" runat="server" EnableCaching="false" DataFile="~/XML/VisaTracking.xml"
XPath="BVILetter/SLA/ITEM" />
Code in .cs file:
if (!IsPostBack)
{
base.PageLoad();
GetReqPndActTknByMe(base.LogShortID);
radSLA.DataBind();
radSLA.SelectedValue = "Yes";
BindDataToDropdownListAction();
}
I am able to see the row count of radSLA.DataBind(); as '2'
My XML code:
<BVILetter>
<SLA>
<ITEM SLAID ="Yes" SLADESC ="Yes" />
<ITEM SLAID ="No" SLADESC ="No" />
</SLA>
</BVILetter>
But I am not able to see the radio buttons in my screen:
Please help me.

Answer 1

Please Check the Binding function clearly. If binding not happened properly then RadioBottonList does not appear.RadioBottonList apear only when when listItem bind properly