如何处理与多个实体（服务）相关的表单？

Question

在我的应用程序中，我使用工作单元和存储库模式。
我创建了这样的服务来管理 CRUD 操作

public DepartmentService(IUnitOfWork unitOfWork, IMapper mapper):base(unitOfWork, mapper)
{
}
public async Task<IEnumerable<DepartmentDto>> GetAllDepartmentsAsync()
{
    var department = await unitOfWork.Departments.GetAllAsync();
    return mapper.Map<IEnumerable<DepartmentDto>>(department);
}
public async Task<bool> InsertDepartmentAsync(DepartmentDto departmentDto)
{
    var department = mapper.Map<Department>(departmentDto);
    return await unitOfWork.Departments.AddAsync(department);
}
public async Task<bool> UpdateDepartmentAsync(DepartmentDto departmentDto,int id)
{
}
public async Task<bool> RemoveDepartmentAsync(DepartmentDto departmentDto,int id)
{
}
public async Task<int> CompleteAsync()
{
    return await unitOfWork.CompleteAsync();
}

，在部门表单中，我像这样使用它

private readonly DepartmentService departmentService;
public Frm_Department(DepartmentService departmentService)
{
    InitializeComponent();
    this.departmentService= departmentService;
}

现在我有一个员工表单，其中包含部门的文本框和组合框。
我的问题是在这种情况下，我是否在员工表格中注入服务（员工服务、部门服务）还是有其他方法可以做到这一点？当有两个以上的服务时怎么样？

public EmployeeService(IUnitOfWork unitOfWork, IMapper mapper):base(unitOfWork, mapper)
{
}
public async Task<IEnumerable<EmployeeDto>> GetAllEmployeesDetailsAsync()
{
    var employee = await unitOfWork.Employees.GetAllIncluding(
                    emp => emp.FkCountryNavigation,
                    emp => emp.FkDepartmentNavigation,
                    emp => emp.FkGenderNavigation,
                    emp => emp.FkJobTitleNavigation,
                    emp => emp.FkMaritalStatusNavigation,
                    emp => emp.FkProvincesNavigation,
                    emp => emp.FkTownNavigation);
    return mapper.Map<IEnumerable<EmployeeDto>>(employee);
}
public async Task<bool> InsertEmployeeAsync(EmployeeDto employeeDto)
{
    var employee = mapper.Map<Employee>(employeeDto);
    return await unitOfWork.Employees.AddAsync(employee);
}
    public async Task<int> CompleteAsync()
{
    return await unitOfWork.CompleteAsync();
}

这是 EmployeeDto

public partial class EmployeeDto
{
 public string IdEmployee { get; set; }
 public string FirstNameEmployee { get; set; }
 public string LastNameEmployee { get; set; }

 public virtual DepartmentDto FkDepartmentNavigationDto { get; set; }
 public virtual GenderDto FkGenderNavigationDto { get; set; }
 public virtual JobTitleDto FkJobTitleNavigationDto { get; set; }
 public virtual MaritalStatusDto FkMaritalStatusNavigationDto { get; set; }
 public virtual CountryDto FkCountryNavigationDto { get; set; }
 public virtual ProvinceDto FkProvincesNavigationDto { get; set; }
 public virtual TownDto FkTownNavigationDto { get; set; }
}

Answer 1

好吧，如果您想以某种方式将逻辑与表格分开，您可以将所有形式视为视图，仅此而已。使其仅将其控件（文本框，标签，按钮..所有）视为普通属性。制作一个新文件夹，其中包含每种表格逻辑的类。
每个班级都有一个构造函数，该构造函数接受表格和服务将被使用的服务。您所要做的就是用事件处理程序方法填充这些类别的裸露属性事件，请订阅构造函数中的这些事件

（例如 - ＆gt; _form.enterbutton.click += youreventhandler ..重复
对于每个裸露的控制）

，并最终使用这些事件处理程序方法中的服务来编写您的逻辑。插入表单内部所需的逻辑/更改后，您可以简单地制作一个属性，将表格返回并使用它。