Hello All,
I have these two pieces of code to implement pagination in .net core.
The first piece is a class as follows:
public class QueryParameters { const int _maxSize = 100; private int _size = 50; public int Page { get; set; } public int Size { get { return _size; } set { _size = Math.Min(_maxSize, value); } } }
The second one is my HttpGet code:
private readonly NSContext _context; public UsersController(NSContext context) { _context = context; } [HttpGet] public async Task<IActionResult> GetAllUSers([FromQuery] QueryParameters queryParameters) { IQueryable<User> users = _context.User; users = users .Skip(queryParameters.Size * (queryParameters.Page - 1)) .Take(queryParameters.Size); return Ok(await users.ToArrayAsync()); }
but when I run the program I get this error:
Does anybody have a solution for this problem?
Thanks in advance.