C# - 如何按名称列出列表框对象

Question

我有一个 Employee 类，当我填写文本字段并单击添加按钮时，它会填充一个列表框。当项目被添加到列表中时，它会显示对象属性，我需要弄清楚如何将对象存储在列表中，但还要按名称列出它。

这是我的员工班级：

class Employee
    {
        public string Name;
        public string Position;
        public DateTime BirthDate;
        public DateTime StartDate;
        public decimal Wage;

        public Employee(string name, string position, DateTime birthDate, DateTime startDate, decimal wage)
        {
            Name = name;
            Position = position;
            BirthDate = birthDate;
            StartDate = startDate;
            Wage = wage;
        }
    }

这是我的按钮点击事件：（我填充列表的地方）

        private void btnAdd_Click(object sender, RoutedEventArgs e)
        {
            var employees = new List<Employee>();
            var name = txtName.Text;
            var position = txtPosition.Text;
            DateTime birthDate = dpBirthDate.Date.DateTime;
            DateTime startDate = dpStartDate.Date.DateTime;
            var wageValue = txtWage.Text;
            decimal wage = Decimal.Parse(wageValue);
            employees.Add(new Employee(name, position, birthDate, startDate, wage));
            foreach(Employee employee in employees)
            {
                lbEmployee.Items.Add(employee);
            }

        }

对于每个循环中的按钮单击事件，我尝试通过这样做列出对象

foreach(Employee employee in employees)
    {
       lbEmployee.Items.Add(employee.Name);
    }

这按名称列出但不添加整个对象，因此它破坏了下面的功能

private void lbEmployee_DoubleTapped(object sender, DoubleTappedRoutedEventArgs e)
        {
            Employee employee = (Employee)lbEmployee.SelectedItem;
            if (employee != null)
            {
                txtName.Text = employee.Name;
                txtPosition.Text = employee.Position;
                dpBirthDate.Date = employee.BirthDate;
                dpStartDate.Date = employee.StartDate;
                txtWage.Text = Convert.ToString(employee.Wage);
            }
        }

Answer 1

你必须设置

lbEmployee.DisplayMember = "Name";

在设计器中，然后您可以在项目中添加员工，避免破坏您的功能