C# 根据实体类的属性动态生成字符串

情景:

目前有两个实体类:Student,ClassInfo.

public class Student {
public string Name { get; set; }
public string Sex { get; set; }
public string Age { get; set; }
}
public class Classinfo
{
public string Subject { get; set; }
public int Score { get; set; }
}

Student stu = new Student() { Name="张三",Sex="",Age="18"};
Classinfo cla = new Classinfo() { Subject="语文",Score=89};

希望拼接生成一串动态的字符串(非使用string.Format)。里面的属性可以增加,删除,随意改变顺序。如:

--情况1
string msg = "学生:[Student.Name],[Student.Sex],[Student.Age]岁。课程得分:[Classinfo.Subject]:[Classinfo.Score].";
---处理后结果输出
学生:张三,男,18岁。课程得分:语文:89.

--情况2
string msg = "学生:[Student.Name],[Student.Age]岁。课程得分:[Classinfo.Subject]:[Classinfo.Score].";
---处理后结果输出
学生:张三,18岁。课程得分:语文:89.

--情况2
string msg = "[Student.Age]岁的[Student.Name]的[Classinfo.Subject]成绩:[Classinfo.Score].";
---处理后结果输出
18岁的张三的语文成绩:89.

处理方法:

Student stu = new Student() { Name="张三",Sex="",Age="18"};
Classinfo cla = new Classinfo() { Subject="语文",Score=89};

object[] sources = new object[] { stu,cla };
string msg = "学生:[Student.Name],[Student.Sex],[Student.Age]岁。课程得分:[Classinfo.Subject]:[Classinfo.Score].";

 foreach (var source in sources)
 {
   if (source == null)
       continue; 
   msg = MessageBodyFactory.GetMessageBody(source, msg);
 }
//msg中可以随意修改。。

string msg = "学生:[Student.Name],[Student.Sex]岁。课程得分:[Classinfo.Subject]:[Classinfo.Score].";
string msg = "[Student.Age]岁的[Student.Name]的[Classinfo.Subject]成绩:[Classinfo.Score].";

 源码地址:http://files.cnblogs.com/gguozhenqian/ConsoleApplication1.zip

原文地址:https://www.cnblogs.com/gguozhenqian/p/4080469.html