为selectbox中的使用数据传递部门和职务模型，并为用户的保存数据传递雇员模型。特灵从部分视图传递值，但在控制器中，值返回null。
局部视图：

@model (List<Department> Departments, List<Title> Titles, Employee e)

    <form class="g-3" asp-action="CreateEmployee" asp-controller="Employees" method="post">
        <div class="row">
            <div class="col-lg-6">
                <div class="mb-3">
                    <label for="Name" class="form-label">İsim</label>
                    <input asp-for="e.Name" type="text" class="form-control" id="Name">
                    <div class="invalid-feedback">
                        İsim alanı boş bırakılamaz.
                    </div>
                </div>
            </div>
        </div>
        <button type="submit">Tek Form</button>
    </form>

控制器：

public IActionResult CreateEmployee()
        {
            HR_ManagementContext context = new HR_ManagementContext();
            var departments = context.Departments.ToList();
            var titles = context.Titles.ToList();

            var models = (departments, titles, new Employee());

            return View(models);
        }
 [HttpPost]
        public IActionResult CreateEmployee(Employee employee)
        {

            return RedirectToAction("CreateEmployee");
        }