how to programmatically manipulate the ControlParameter property 'Name'?

[Bart]

Hi,

i want to programmatically manipulate the property 'Name' of a
ControlParameter inside a InsertParameters tag.

This the aspx code:
------------------
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%
.......... %>"
InsertCommand="INSERT INTO .......)"
<InsertParameters>
<asp:ControlParameter Name="myname" ControlID="na"
PropertyName="text" />
</InsertParameters>
</asp:SqlDataSource>

code-behind:
------------

Dim a As String
a = SqlDataSource1.InsertParameters.Item(0).ToString

but 'm stuck here

Thanks for help
Bart