1、调整盘点任务动态生成查询条件

2、LambdaExpressionExtensions 新增表达式树扩展

common/Tnb.Common/Extension/LambdaExpressionExtensions.cs

@@ -59,6 +59,23 @@ namespace JNPF.Common.Extension
 
             return first.Compose(second, Expression.And);
         }
+
+        /// <summary>
+        /// or扩展
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="first"></param>
+        /// <param name="second"></param>
+        /// <returns></returns>
+        public static Expression<Func<T1, T2, T3, bool>> Or<T1, T2, T3>(this Expression<Func<T1, T2, T3, bool>> first, Expression<Func<T1, T2, T3, bool>> second)
+        {
+            if (first.IsNull())
+            {
+                first = second;
+                return first;
+            }
+            return first.Compose(second, Expression.Or);
+        }
     }