可访问性不一致：参数类型 [英] Inconsistent accessibility: parameter type
问题描述
我的控制器中出现此错误 -
不一致的可访问性：参数类型'CRUDApplication.Models.IEmployeeRepository'比方法'CRUDApplication.Controllers.EmployeeController.EmployeeController（CRUDApplication.Models.IEmployeeRepository）更难访问）'c：\users \Abhi \documents\visual studio 2013 \Projects\CRUDApplication\CRUDApplication\Controllers\EmployeeController.cs
这是我的代码：
使用System;
使用System.Collections.Generic;
使用System.Linq;
使用System.Web;
使用System.Web.Mvc;
使用CRUDApplication.Models;
使用System.Data;
命名空间CRUDApplication.Controllers
{
公共类EmployeeController：Controller
{< br $>
//
//获取：/员工/
私有IEmployeeRepositor y _repository;
public EmployeeController（）
：this（new EmployeeRepository（））
{
}
公共EmployeeController（IEmployeeRepository存储库）
{
_repository = repository;
}
public ActionResult Index（）
{
var employee = _repository.GetEmployee（）;
返回查看（员工）;
}
public ActionResult Details（int id）
{
EmployeeModel model = _repository.GetEmployeeByID（id）;
return View（model） ;
}
公共ActionResult创建（）
{
返回查看（new EmployeeModel（））;
}
[Htt pPost]
公共ActionResult创建（EmployeeModel员工）
{
尝试
{
if（ModelState.IsValid）
{
_repository.InsertEmployee（employee）;
返回RedirectToAction（Index）;
}
}
catch（DataException）
{
ModelState.AddModelError（ ，数据保存中的问题）;
}
返回查看（员工）;
}
public ActionResult Edit（int id）
{
EmployeeModel model = _repository.GetEmployeeByID（id）;
返回查看（模型）;
}
[HttpPost]
公共ActionResult编辑（EmployeeModel员工）
{
尝试
{
if（ModelState.IsValid）
{
_repository.UpdateEmployee（employee）;
返回RedirectToAction（Index）;
}
}
catch（DataException）
{
ModelState.AddModelError（，数据保存中的问题）;
}
返回查看（员工）;
}
公共ActionResult删除（int id，bool？ saveChangesError）
{
if（saveChangesError.GetValueOrDefault（））
{
ViewBag.ErrorMessage =问题在删除;
}
EmployeeModel employee = _repository.GetEmployeeByID（id）;
return View（employee）;
}
[HttpPost，ActionName（删除）]
public ActionResult DeleteConfirmed（int id）
{
尝试
{
EmployeeModel user = _repository.GetEmployeeByID（id）;
_repository。 DeleteEmployee（id）;
}
catch（DataException）
{
返回RedirectToAction（删除，
新的System.Web.Routing.RouteValueDictionary {
{id，id}，
{saveChangesError，true}}）;
}
返回RedirectToAction（Index）;
}
}
}
我尝试了很多东西，但仍然遇到同样的错误。如何解决它以及该错误意味着什么。
Am getting this error in my contoller-
Inconsistent accessibility: parameter type 'CRUDApplication.Models.IEmployeeRepository' is less accessible than method 'CRUDApplication.Controllers.EmployeeController.EmployeeController(CRUDApplication.Models.IEmployeeRepository)' c:\users\Abhi\documents\visual studio 2013\Projects\CRUDApplication\CRUDApplication\Controllers\EmployeeController.cs
Here's my code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using CRUDApplication.Models;
using System.Data;
namespace CRUDApplication.Controllers
{
public class EmployeeController : Controller
{
//
// GET: /Employee/
private IEmployeeRepository _repository;
public EmployeeController()
: this(new EmployeeRepository())
{
}
public EmployeeController(IEmployeeRepository repository)
{
_repository = repository;
}
public ActionResult Index()
{
var employee = _repository.GetEmployee();
return View(employee);
}
public ActionResult Details(int id)
{
EmployeeModel model = _repository.GetEmployeeByID(id);
return View(model);
}
public ActionResult Create()
{
return View(new EmployeeModel());
}
[HttpPost]
public ActionResult Create(EmployeeModel employee)
{
try
{
if (ModelState.IsValid)
{
_repository.InsertEmployee(employee);
return RedirectToAction("Index");
}
}
catch (DataException)
{
ModelState.AddModelError("", "Problem in Data Saving");
}
return View(employee);
}
public ActionResult Edit(int id)
{
EmployeeModel model = _repository.GetEmployeeByID(id);
return View(model);
}
[HttpPost]
public ActionResult Edit(EmployeeModel employee)
{
try
{
if (ModelState.IsValid)
{
_repository.UpdateEmployee(employee);
return RedirectToAction("Index");
}
}
catch (DataException)
{
ModelState.AddModelError("", "Problem in Data Saving");
}
return View(employee);
}
public ActionResult Delete(int id, bool? saveChangesError)
{
if (saveChangesError.GetValueOrDefault())
{
ViewBag.ErrorMessage = "Problem in Deleting";
}
EmployeeModel employee = _repository.GetEmployeeByID(id);
return View(employee);
}
[HttpPost, ActionName("Delete")]
public ActionResult DeleteConfirmed(int id)
{
try
{
EmployeeModel user = _repository.GetEmployeeByID(id);
_repository.DeleteEmployee(id);
}
catch (DataException)
{
return RedirectToAction("Delete",
new System.Web.Routing.RouteValueDictionary {
{ "id", id },
{ "saveChangesError", true } });
}
return RedirectToAction("Index");
}
}
}
I tried many things but still gettng same error. How to resolve it and what does that error mean.
推荐答案
感谢您的建议我自己解决了这个问题。
我做了什么 -
将IEmployeeRepository定义为Public
公共接口IEmployeeRepository {}
then
实现了它的接口方法，它被一个类继承。
Thank You for your suggestion guys I have solved it my own.
What i did-
defined IEmployeeRepository as Public
Public interface IEmployeeRepository {}
then
implemented Interface method for it, where it was getting inherited by a class.
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