using Infrastructure.Application; using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; namespace Application.Models { [Display(Name = "用户")] public class EditUserModel : EditModel { [Required(ErrorMessage = nameof(RequiredAttribute))] [RegularExpression("^[a-zA-Z0-9]+$", ErrorMessage = "用户名只能由数字和字母组成")] [StringLength(30, MinimumLength = 5, ErrorMessage = "用户名长度为5-30")] [Display(Name = "用户名")] public string UserName { get; set; } [DataType("MultiSelectList")] [Display(Name = "角色")] public List Roles { get; set; } = new List(); } }