通過列表以查看C＃Linq

Question

public ActionResult Index()
{
    ESSEntities DB = new ESSEntities();
    List<EmployeeMdl> EmpList = DB.Employees.ToList();

    return View(EmpList);
}

由於出現錯誤，如何通過此列表進行查看

無法將類型''隱式轉換為'System.Collections.Generic.List'

Answer 1

你可以做這樣的事情。

public ActionResult Index()
{
    ESSEntities DB = new ESSEntities();
    List<Employees> lstDBEmployees = DB.Employees.ToList();

List<EmployeeMdl> EmpList = new List<EmployeeMdl>();
foreach(var thisEmployee in lstDBEmployees )
{
       EmpList.Add(new EmployeeMdl(){
           prop1 = thisEmployee.prop1,
           prop2 = thisEmployee.prop2
       });
}
    return View(EmpList);
}

Answer 2

我認為您的意見未收到列表，請使用此列表。

視圖：

@model List<EmployeeMdl>

@foreach(var item in Model)
{
//code here
}

控制器：

public ActionResult Index()
{
ESSEntities DB = new ESSEntities();
List<EmployeeMdl> EmpList = DB.Employees.ToList();

return View(EmpList);
}

Answer 3

var EmpList = 
DB.Employees.Select(c => new{ /*your model properties somthing like c.EmployeeId, c.EmployeeName*/}).ToList();

嘗試這個。