this.AddItem([00-Select all]) >this.AddItem([01-January]) >this.AddItem([02-February]) >this.AddItem([03-March]) >this.AddItem([04-April]) >this.AddItem([05-May]) >this.AddItem([06-June]) >this.AddItem([07-July]) >this.AddItem([08-August]) >this.AddItem([09-September]) >this.AddItem([10-October]) >this.AddItem([11-November]) >this.AddItem([12-December]) >this.Value=([00-Select all])