private void SetUpItemAttributes() { ItemCharacteristics.Add(new ItemCharacteristic() { Name = "Length", CurrentValue = 1.23, LowerLimit = 1.0, UpperLimit = 1.5 } ); ItemCharacteristics.Add(new ItemCharacteristic() { Name = "Width", CurrentValue = 12.33, LowerLimit = 12.0, UpperLimit = 12.5 }); ItemCharacteristics.Add(new ItemCharacteristic() { Name = "Height", CurrentValue = 13.53, LowerLimit = 13.0, UpperLimit = 13.5 }); ItemCharacteristics.Add(new ItemCharacteristic() { Name = "Thickness", CurrentValue = 16.93, LowerLimit = 16.0, UpperLimit = 18.5 }); }