ASP.NET Identity 2 UserManager 异步获取所有用户 [英] ASP.NET Identity 2 UserManager get all users async

问题描述

有人能告诉我是否有办法让 ASP.NET Identity 2 中的所有用户异步吗?

Can somebody tell if there is a way to get all users async in ASP.NET Identity 2?

在 UserManager.Users 中没有任何异步或找到所有异步或类似的东西

In the UserManager.Users there is nothing async or find all async or somwething like that

推荐答案

没有办法直接与 UserManager 类异步执行此操作.您可以将其包装在您自己的异步方法中:(这可能有点邪恶)

There is no way to do this asynchronously with the UserManager class directly. You can either wrap it in your own asynchronous method: (this might be a bit evil)

public async Task<IQueryable<User>> GetUsersAsync
{
    return await Task.Run(() =>
    {
        return userManager.Users(); 
    }
}

或者使用ToListAsync扩展方法:

public async Task<List<User>> GetUsersAsync()
{
    using (var context = new YourContext())
    {
        return await UserManager.Users.ToListAsync();
    }
}

或者直接使用您的上下文:

Or use your context directly:

public async Task<List<User>> GetUsersAsync()
{
    using (var context = new YourContext())
    {
        return await context.Users.ToListAsync();
    }
}

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