如何对比实体类每个属性的前后变化差异?
Apple app1 = new Apple(); app1.name = "liu"; app1.pice = "33"; Apple app2 = new Apple(); app2.name = "liu"; app2.pice = "333"; System.Reflection.PropertyInfo[] mPi = typeof(Apple).GetProperties(); for (int i = 0; i < mPi.Length; i++) { System.Reflection.PropertyInfo pi = mPi[i]; string oldValue = pi.GetValue(app1, null).ToString(); string newValue = pi.GetValue(app2, null).ToString(); if (oldValue !=newValue ) { // 有差别的列出来 } } public class Apple { public string name{get;set;} public string pice { get; set; } }