Hide/Show Repeater Control Column based on condition

Question

I have a repeater control , a View button and a radio button with options Grams and Kilograms. When I tick th Gram radio button and click view then I want to Hide all kilogram columns and when I tick Kilograms and click View then all Gram columns must be hidden. Below is my code:

 

Repeater Control:

<asp:Repeater ID="rpComponentWeightResults" OnItemDataBound="rpComponentWeightResults_ItemDataBound" runat="server">
<HeaderTemplate>
<table class="table table-striped table-bordered table-hover table-condensed" border="1">
<thead>
<tr>
<th>Date Captured</th>
<th>Stock Code</th>
<th>Description</th>
<th id="PartWeightGramHeader" runat="server">Part Weight (g)</th>
<th id="SprueWeightGramHeader" runat="server">Sprue Weight (g)</th>
<th id="PartWeightKgHeader" runat="server">Part Weight (kg)</th>
<th id="SprueWeightKgHeader" runat="server">Sprue Weight (kg)</th>
<th>Tolerance %</th>
<th id="BomWeightGramHeader" runat="server">Bom Weight (g)</th>
<th id="BomWeightKgHeader" runat="server">Bom Weight (kg)</th>
<th id="VarianceToSysproGramHeader" runat="server">Variance To Syspro (g)</th>
<th id="VarianceToSysproKgHeader" runat="server">Variance To Syspro (Kg)</th>
<th>Variance To Syspro (%)</th>
<th>Out Of Spec</th>
</tr>
</thead>
<tbody>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td>
<asp:Label Text='<%# Eval("CapturedDateTime", "{0: dd/MM/yyyy}")%>' runat="server" ID="lblCaptureDate" />
</td>
<td>
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "StockCode")%>' runat="server" ID="lblStockCode" />
</td>
<td>
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "LongDesc")%>' runat="server" ID="lblLongDesc" />
</td>
<td id="PartWeightGramCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "PartWeightGram")%>' runat="server" ID="lblPartWeightGram" />
</td >
<td id="SprueWeightGramCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "SprueWeightGram")%>' runat="server" ID="lblSprueWeightGram" />
</td>
<td id="PartWeightKgCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "PartWeightKg")%>' runat="server" ID="PartWeightKg" />
</td>
<td id="SprueWeightKgCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "SprueWeightKg")%>' runat="server" ID="lblSprueWeightKg" />
</td>
<td>
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "TolerancePercentage")%>' runat="server" ID="lblTolerancePercentage" />
</td>
<td id="BomWeightGramCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "BomWeightGram")%>' runat="server" ID="lblBomWeightGram" />
</td>
<td id="BomWeightKgCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "BomWeightKg")%>' runat="server" ID="lblBomWeightKg" />
</td>
<td id="VarianceToSysproGramCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "VarianceToSysproGram")%>' runat="server" ID="lblVarianceToSysproGram" />
</td>
<td id="VarianceToSysproKgCol" runat="server">
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "VarianceToSysproKg")%>' runat="server" ID="lblVarianceToSysproKg" />
</td>
<td>
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "VarianceToSysproPct")%>' runat="server" ID="lblVarianceToSysproPct" />
</td>
<td>
<asp:Label Text='<%#DataBinder.Eval(Container.DataItem, "IsOutOfSpec")%>' runat="server" ID="lblIsOutOfSpec" />
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</tbody>
</table>
</FooterTemplate>
</asp:Repeater>

ItemDataBound: (Not Sure What Code I Should Place Here)

Protected Sub rpComponentWeightResults_ItemDataBound(sender As Object, e As RepeaterItemEventArgs)
End Sub