private void SetDefaultValues() { bizOpportunity bizO = new bizOpportunity(); Classification c = bizO.GetClassification(int.Parse(this.ddlClassification.SelectedValue)); this.ucMessanger1.ProcessMessages(bizO.MSGS, true); if (c == null || this.txtOpportunityDue.Text == "") { return; } this.txtFollowUpDate.Text = string.Format("{0:dd/MM/yyyy}", DateTime.Parse(this.txtOpportunityDue.Text).AddDays(-c.FollowUpDefault * 7)); }