ASP.NET Membership - Search users

Question

如何对默认ASP.NET成员资格提供程序存储的成员资格数据执行搜索（例如，按用户名）？

Answer 1

  var currentUser = Membership.GetUser(User.Identity.Name); 

在这之后，您检查currentUser是否为null

Answer 2

I found out that I could import the membership schema into my own database and create the models using Entity Framework. This allows me to search by any fields and criterion I wish.