using System; using System.Collections.Generic; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; namespace IntelligentControlForsx { public class LightPlateModel { public String LId { get; set; } public String LName { get; set; } public int LCount { get; set; } public int LRank { get; set; } public Color getBackColor() { if (LCount == 0) return Color.White; if (LRank == 4) return Color.Orange; else if (LRank == 5) return Color.Red; else return Color.Yellow; } } }