How do I show and hide columns in ASP.NET datagrid dynamically

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ASP

DataGrid

C#5.0

My DataGrid is something like this:

<pre><asp:DataGrid ID="tasks" runat="server" AutoGenerateColumns="False" GridLines="None">
    <HeaderStyle CssClass="task-list-header"/>
    <ItemStyle  CssClass="task-list-row"/>
    <Columns>
        <asp:BoundColumn DataField="Name"
                         HeaderStyle-Width="100px"
                         HeaderText="Name"></asp:BoundColumn>
        <asp:BoundColumn DataField="Description"
                         HeaderStyle-Width="250px"
                         HeaderText="Description"></asp:BoundColumn>
        <asp:BoundColumn DataField="IsComplete"
                         HeaderStyle-Width="125px"
                         HeaderText="Is Complete"></asp:BoundColumn>
        <asp:TemplateColumn>
            <HeaderStyle Width="75px"/>
            <ItemTemplate>
                <asp:HyperLink ID="Hyperlink1" runat="server"
                    NavigateUrl='<%# ModuleContext.EditUrl("TaskId", Eval("TaskId").ToString(), "EditTask") %>'
                    Text="Edit"></asp:HyperLink>
            </ItemTemplate>
        </asp:TemplateColumn>
        <asp:TemplateColumn>
            <HeaderStyle Width="75px"/>
            <ItemTemplate>
                <asp:LinkButton ID="LinkButton1" runat="server"
                    CommandArgument='<%# Eval("TaskId") %>' CommandName="Delete" Text="Delete"></asp:LinkButton>
            </ItemTemplate>
        </asp:TemplateColumn>
    </Columns>
</asp:DataGrid>

This is basically a list of Task with Last 2 columns as Edit and Delete. I am using DNN8. I want to hide the Edit and Delete links if the user is not logged in as Superuser. How can I do that?

What I have tried:

I tried the property using the OnAutoBinding attribute and defining a function in the code behind but I didn't go any further. Thanks for the hwlp.