如题，此实例考虑对象属性较多的情况(暂不考虑此对象设计是否合理)，当想要验证众多对象是否为空时，If Else不在考虑之列，期望用最简单的代码实现，如下：
参考：https://codereview.stackexchange.com/questions/70341/check-if-any-of-class-properties-is-not-null-empty-was-assigned
代码：
ObjectProperties op = new ObjectProperties(); ???????????op.name = "test"; ???????????op.age = 15; ??????????????StringBuilder sb = new StringBuilder(); ???????????PropertyInfo[] properties = op.GetType().GetProperties(); ???????????foreach (PropertyInfo pi in properties) ???????????{ ???????????????if (pi.GetValue(op,null) != "" ?&& pi.GetValue(op, null) != null) ???????????????{ ???????????????????sb.Append( ???????????????????string.Format("Name: {0} | Value: {1}", ???????????????????????????pi.Name, ???????????????????????????pi.GetValue(op, null) ???????????????????????) ???????????????); ???????????????} ???????????????????????????} ???????????Console.WriteLine(sb.ToString()); ???????????Console.ReadLine(); ???????????????????}代码逻辑简单，控制台应用程序实现，关键代码 pi.GetValue(op, null) ，已运行通过，达到期望，如有错，请指正。
.NET 判断对象所有属性是否为空
原文地址：http://www.cnblogs.com/tymonyang/p/7500012.html