C# 从实体c获取Post（HTTP）值的正确方法#

所以，我是实体的新手。我试图发布一些值，但无法在另一个模型类中获取一个模型类的值。 如果我想做错事，我感谢任何关于正确方法的帮助

模型类1（resultados）

在我的控制器中，我接收一个值为“resultados”和值为“respLysholm”的对象，该对象是类“resultados”中的类。 我需要将“respLysholm”的值发送到数据库。现在，只剩下“resultados”值了

[HttpPost]
[ResponseType(typeof(resultados))]
public async Task<IHttpActionResult> Postresultados([FromBody]resultados Resultados)
{

    if (!ModelState.IsValid)
    {
        return BadRequest(ModelState);
    }


    db.resultados.Add(Resultados);
    await db.SaveChangesAsync();

    respLysholm respostas = new respLysholm
    {
        idPac = Resultados.perfilPac_idPac,
        resultados_idResult = Resultados.idResult

    };
    \\this code doesnt work but is what i mean that i need.
    \\db.respLysholm.Add(Resultados.respLysholm);
    \\await db.SaveChangesAsync();

}

---

您的代码很难阅读，因为您没有遵循任何C#或.NET约定。你拥有的是一对多的关系。下面是如何在一对多关系中将项添加到数据库中。在本例中，我们有一个可以有许多学生的班级：

var science = new Class();
science.Name = "Sci-101";

science.Students.Add(new Student { Name = "Tom" });
science.Students.Add(new Student { Name = "Jerry" });

using (var dbCtx = new SchoolDBEntities())
{
    // Add the class
    dbCtx.Classes.Add(science);

    // Save whole entity graph to the database.
    // You do not need to save the students separately since they are part
    // of the class. We have already added them to the class so saving the 
    // class will save the students added to the class as well.
    dbCtx.SaveChanges();
}

---

所有这些代码都是由VS2017自动生成的。我创建了数据库，然后应用了数据库中的实体。就这个。但是代码只是在一个表中进行Post…我需要在多个表中进行Post…因此，我正在考虑“提取”值并添加到相应的数据库中。我使用Post值的主体进行了编辑。如果你能帮助我，我将不胜感激。。。thanksI是手工做的，但是太难看了<代码>respLysholm respostas=new respLysholm{idPac=Resultados.perfilPac_idPac，Resultados_idResult=Resultados.idResult，questao1=Resultados.respostasLysholm.questao1，questao2=Resultados.respostasLysholm.questao2，}

[HttpPost]
[ResponseType(typeof(resultados))]
public async Task<IHttpActionResult> Postresultados([FromBody]resultados Resultados)
{

    if (!ModelState.IsValid)
    {
        return BadRequest(ModelState);
    }


    db.resultados.Add(Resultados);
    await db.SaveChangesAsync();

    respLysholm respostas = new respLysholm
    {
        idPac = Resultados.perfilPac_idPac,
        resultados_idResult = Resultados.idResult

    };
    \\this code doesnt work but is what i mean that i need.
    \\db.respLysholm.Add(Resultados.respLysholm);
    \\await db.SaveChangesAsync();

}

{"idResult":0,"perfilPac_idPac":1,"resultado":14,"id_questionario":1,"dtRegistro":"2017-05-23T23:28:24.916866-03:00",
"respostasLysholm":{"idPac":1,"resultados_idResult":0 ,"questao1":3}}

var science = new Class();
science.Name = "Sci-101";

science.Students.Add(new Student { Name = "Tom" });
science.Students.Add(new Student { Name = "Jerry" });

using (var dbCtx = new SchoolDBEntities())
{
    // Add the class
    dbCtx.Classes.Add(science);

    // Save whole entity graph to the database.
    // You do not need to save the students separately since they are part
    // of the class. We have already added them to the class so saving the 
    // class will save the students added to the class as well.
    dbCtx.SaveChanges();
}