Question

我正在创建asp.net身份验证。我正在关注这篇文章http://www.jamessturtevant.com/posts/ASPNET-Identity2.0-Custom-Database/

我有一个从IUser扩展的User类和以下课程

 CustomSignInManager:SignInManager<User,string>
 CustomUserManager : UserManager<User>
 CustomUserStore : IUserStore<CustomUser>

我有LINQ to SQL类

以下是我的CustomUserStore类

 public class CustomUserStore:IUserStore<User>
{
    private UserDataDataContext database;
    public CustomUserStore()
    {
        this.database = new UserDataDataContext();

    }

    public Task CreateAsync(User user)
    {
        // TODO
        throw new NotImplementedException();
    }
    public void Dispose()
    {
        this.database.Dispose();
    }

    public Task UpdateAsync(User user)
    {
        // TODO
        throw new NotImplementedException();
    }

    public Task DeleteAsync(User user)
    {
        // TODO
        throw new NotImplementedException();
    }
    public async Task<User> FindByIdAsync(string userId)
    {
        User user = await this.database.Users.Where(c => c.UserName == userId).FirstOrDefaultAsync();
        return user;
    }
    public async Task<User> FindByNameAsync(string userName)
    {
        User user = await this.database.Users.Where(c => c.UserName == userName).FirstOrDefaultAsync();
        return user;
    }
}

我遇到的问题是以下行

     User user = await this.database.Users.Where(c => c.UserName == userId).FirstOrDefaultAsync();

在

 public async Task<User> FindByIdAsync(string userId)

方法

我得到的错误是

无法将类型'testSys.User'隐式转换为'testSys.Models.User'testSys testSys \ testSys \ Models \ CustomUserStore.cs 49 Active

如何解决此错误？

身份验证使用自定义数据库

0 个答案: