增加数据穿透界面

2023-06-07 18:55:33 +08:00
parent e66750312e
commit b592ccfe5e
358 changed files with 30974 additions and 2388 deletions
@@ -103,5 +103,50 @@ namespace BLL
            return true;//符合15位身份证标准
        }
        #endregion
+
+        /// <summary>
+        /// 根据身份证号码获取生日
+        /// </summary>
+        /// <param name="IDCard"></param>
+        /// <returns></returns>
+        public static DateTime? getBirthByIDCard(string IDCard)
+        {
+            DateTime? birth = null;
+            if (!string.IsNullOrEmpty(IDCard))
+            {
+                string birthStr = string.Empty;
+                if (IDCard.Length == 18)
+                {
+                    birthStr = IDCard.Substring(6, 8).Insert(6, "-").Insert(4, "-");
+
+                }
+                else if (IDCard.Length == 15)
+                {
+                    birthStr = IDCard.Substring(6, 6).Insert(4, "-").Insert(2, "-");
+                }
+
+                DateTime time = new DateTime();
+                if (DateTime.TryParse(birthStr, out time))
+                {
+                    birth = time;
+                }
+            }
+
+            return birth;
+        }
+
+        /// <summary>
+        /// 获取年龄
+        /// </summary>
+        /// <param name="birthDate"></param>
+        /// <param name="now"></param>
+        /// <returns></returns>
+        public static int CalculateAgeCorrect(DateTime birthDate)
+        {
+            DateTime now = DateTime.Now;
+            int age = now.Year - birthDate.Year;
+            if (now.Month < birthDate.Month || (now.Month == birthDate.Month && now.Day < birthDate.Day)) age--;
+            return age;
+        }
    }
 }