private void InitializeBindInput()
        {
            this.TextBoxSerial.Text = string.Empty;
            this.TextBoxMinimumA.Text = string.Empty;
            this.TextBoxMaximumA.Text = string.Empty;
            this.TextBoxMinimumB.Text = string.Empty;
            this.TextBoxMaximumB.Text = string.Empty;

            if (!string.IsNullOrEmpty(this.DropDownListDetectors.SelectedValue))
            {
                DetectorBusiness business = new DetectorBusiness();

                string guid = this.DropDownListDetectors.SelectedValue;
                Detector value = business.QueryByGuid(guid);

                if (value != null)
                {
                    this.DropDownListRooms.SelectedValue = value.Machine.RoomId;

                    this.InitializeBindMachine();

                    this.DropDownListMachines.SelectedValue = value.MachineId;
                    this.DropDownListDetectorTypes.SelectedValue = value.DetectorTypeId;
                    this.TextBoxSerial.Text = value.Serial.ToString();
                    this.TextBoxMinimumA.Text = value.MinimumA.ToString();
                    this.TextBoxMaximumA.Text = value.MaximumA.ToString();
                    this.TextBoxMinimumB.Text = value.MinimumB.ToString();
                    this.TextBoxMaximumB.Text = value.MaximumB.ToString();
                }
            }
        }