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1-我有一个数据类:

public  class Data
  {
   public static List<Employee> Employees = new List<Employee> 
   {
      new Employee {EmployeeID=1, FirstName="Garth", LastName="Schulte", Position="Trainer"}, 
      new Employee {EmployeeID=2, FirstName="James", LastName="Conrad" ,Position="Trainer"}
   };

 }

2- 在 MainWindow.xmal.cs

private void GetEmployeeListQuery()
{
  dynamic emps = from emp in Data.Employees
                 select emp;

  lbEmployees.DataContext = emps;
}

读取选择 emp 时出现错误:

XamlParseException occurred

'对与指定绑定约束匹配的'WpfApplication1.MainWindow'类型的构造函数的调用引发了异常。行号“3”和行位置“5”。

请给我提意见

4

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