protected void Btn_Add_Click(object sender, EventArgs e) { Visit visit = new Visit(); visit.Interviewee = this.interviewee.Text; visit.Interviewer = this.interviewer.Text; visit.Relation = this.relation.Text; visit.ApartmentNo = this.apartmentNo.Text; visit.RoomNo = this.roomNo.Text; visit.ManagerName = this.managerName.Text; visit.BeginTime = DateTime.Parse(this.beginTime.Text); visit.EndTime = DateTime.Parse(this.endTime.Text); visit.InterviewMemo = this.interviewMemo.Text; visit.InsertVisitInfo(); this.ErrMessage.Text = "<font color=red>" + visit.ErrMessage + "</font>"; }