用户 性别可为空

IRaCIS.Core.Application/Service/Management/DTO/UserModel.cs

@@ -39,7 +39,7 @@ namespace IRaCIS.Application.Contracts
         public Guid Id { get; set; }
         public string UserName { get; set; } = string.Empty;
         public string RealName { get; set; } = string.Empty;
-        public int Sex { get; set; } // 1-男  2-女
+        public int? Sex { get; set; } // 1-男  2-女
 
 		/// <summary>
 		/// LastLoginIP
@@ -131,7 +131,7 @@ namespace IRaCIS.Application.Contracts
         public string FirstName { get; set; } = string.Empty;
 
         public string LastName { get; set; } = string.Empty;
-        public int Sex { get; set; } // 1-男  2-女
+        public int? Sex { get; set; } // 1-男  2-女
 
         public int Status { get; set; } = 1; // 0-已删除 1-正常
 

IRaCIS.Core.Application/Service/TrialSiteUser/DTO/UserTrialViewModel.cs

@@ -321,7 +321,7 @@ namespace IRaCIS.Application.Contracts
     public class TrialUserScreeningDTO : TrialUserAddCommand
     {
 
-        public int Sex { get; set; } // 1-男  2-女
+        public int? Sex { get; set; } // 1-男  2-女
 
         public string Phone { get; set; } = string.Empty;
         public string EMail { get; set; } = string.Empty;