How do I implement a OnRowChanging event implementation in a dataset?

[B33rt]

Hi,
I want to implement a OnRowChanging event in the partial class of a
dataset but when I do so, I get the following error message:
"'...Table' already contains a member called 'OnRowChanging' with the
same parameter types"
Which is true, of course, but I can't figure out how to react to the
event. Am I supposed to change the designer.cs unit or is there another
way?
This is the code that generates the error:
public partial class NorthwindDataSet
{
partial class CustomersDataTable
{
protected override void
OnRowChanging(DataRowChangeEventArgs e)
{
Console.WriteLine("Row_Changing Event: name={0};
action={1}", e.Row["name"], e.Action);
}
}
}
thx,
bert