如何将值从多个列表传递给 viewModel

Question

我有两个 model 列表和主 model。 我需要访问并存储 model 属性的值。 不知道如何使用 viewModel 来做到这一点？ 以前我使用的是 viewData 列表，现在我想测试 viewModel。

 <---Model---> public class Master { public List<Table1> T1 { get; set; } public List<Table2> T2 { get; set; } } public class Table1 { public string sample1 { get; set; } public string sample1 { get; set; } } public class Table2 { public string sample1 { get; set; } public string sample2 { get; set; } } <--Controller--> Master master = new Master(); var getSamples = _db.dbSamples.Where(y => y.sample == "xxxx"); foreach(var row in T1) <<---- I need help correcting this part. I believe this is not right... { foreach (var item in getSamples) { row.sample1 = item.A; row.sample2 = item.B; } } return View(master);

Answer 1

 public class Master
 {
   public List<Table1> T1 { get; set; }
   public List<Table2> T2 { get; set; }
 }
 
public class Table1
{
  public string sample1 { get; set; }
  public string sample2 { get; set; }
}

public class Table2
{
  public string sample1 { get; set; }
  public string sample2 { get; set; }
}

        <--Controller-->
        Master master  = new Master();
        var getSamples = _db.dbSamples.Where(y => y.sample == "sample1");
        var table1List = new List<Table1>();
        var table2List = new List<Table2>();
        var masterData= new Master();
            foreach (var item in getSamples)
              {
                var data = new Table1();
                data.A = item.A;
                data.B = item.B;
                table1List.add(data);
              }
        master.T1 = table1List;
        var getSamples1 = _db.dbSamples.Where(y => y.sample == "sample2");
           foreach (var item in getSamples1)
              {
                var data2 = new Table2();
                data2.A = item.A;
                data2.B = item.B;
                table2List.add(data2);
              }
        master.T2 = table2List;
        return View(master);

我假设你想要做的是这个。 如果不是，请详细说明问题。

更新了代码。 相应地更改变量名称。