private void btnProcess_Click(object sender, EventArgs e)
        {
            if (CheckRequiredField())
            {
                TripController tripController = new TripController();
                tripController.PostByTripID(this.cboTrip.SelectedValue.ToString());

                string log = "Form-TripConfirm;Item-TripConfirm:" + this.cboTrip.Text + "TripTime:" + "(" + txtTime.Text + ")" + "TripDate:" + "(" + txtTripDate.Text + ")" + ";action-Confrim";
                userAction.Log(log);

                this.BindTripID();
                this.InitializeControls();
                Globalizer.ShowMessage(MessageType.Information, "Process Successfully");
            }
        }