Chris,

Here's some sample code from the Web Forms Jump Start section of the MM .NET Dev Guide:

private void btnSave_Click(object sender, System.EventArgs e)
{
	DataSet dsOrder = (DataSet)Session["dsOrder"];

	if (this.Save(this.oOrder, dsOrder, this.oOrder.TableName) ==
		mmSaveDataResult.RulesPassed)
	{
		Response.Redirect("CustomerOrders.aspx");
	}
}

Rather than calling the business object's SaveDataSet method directly, you can call the MM .NET Web Form's Save() method instead which handles displaying broken rules for you!

Regards,