Merge branch 'master' of https://gitee.com/frane-yang/SGGL_SeDin_New

2024-05-16 09:15:29 +08:00
parent 9191546586 65e85ce21b
commit 493f1a5ab5
23 changed files with 1959 additions and 41 deletions
@@ -1214,6 +1214,31 @@ namespace BLL
            }
            return list;
        }
+
+        public static DataTable ToDataTable<T>(this T[] entities)
+        {
+            DataTable dataTable = new DataTable(typeof(T).Name);
+
+            PropertyInfo[] properties = typeof(T).GetProperties(BindingFlags.Public | BindingFlags.Instance);
+
+            foreach (PropertyInfo propInfo in properties)
+            {
+                dataTable.Columns.Add(propInfo.Name, propInfo.PropertyType);
+            }
+
+            foreach (T entity in entities)
+            {
+                object[] values = new object[properties.Length];
+                for (int i = 0; i < properties.Length; i++)
+                {
+                    values[i] = properties[i].GetValue(entity);
+                }
+
+                dataTable.Rows.Add(values);
+            }
+
+            return dataTable;
+        }
        /// <summary>
        /// 在设定的数值内产生随机数的数量
        /// </summary>