no message

performance/Performance.Services/DFExtractService1.cs

@@ -149,7 +149,7 @@ public string ExtractData(int allotId, string email, int hospitalId, string file
         private List<ex_result> ExtractIncome<TEntity>(List<TEntity> entities, List<ex_script> scripts, List<sys_hospitalconfig> configs, per_allot allot)
         {
             var data = new List<ex_result>();
-            var modules = entities?.Select(t => t as ex_module);
+            var modules = entities as List<ex_module>;
             if (modules == null || !modules.Any(t => t.SheetType == (int)SheetType.Income && t.TypeId > 0))
                 return data;
 
@@ -181,7 +181,7 @@ private List<ex_result> ExtractIncome<TEntity>(List<TEntity> entities, List<ex_s
         private List<ex_result> ExtractItems<TEntity>(List<TEntity> entities, List<ex_script> scripts, List<sys_hospitalconfig> configs, per_allot allot, List<ex_module> modules)
         {
             var data = new List<ex_result>();
-            var items = entities?.Select(t => t as ex_item);
+            var items = entities as List<ex_item>;
             if (items == null || !items.Any(t => t.TypeId > 0))
                 return data;
 
@@ -216,7 +216,7 @@ private List<ex_result> ExtractItems<TEntity>(List<TEntity> entities, List<ex_sc
         private List<ex_result> ExtractSpcial<TEntity>(List<TEntity> entities, List<ex_script> scripts, List<sys_hospitalconfig> configs, per_allot allot)
         {
             var data = new List<ex_result>();
-            var specials = entities?.Select(t => t as ex_special);
+            var specials = entities as List<ex_special>;
             if (specials == null || !specials.Any(t => t.TypeId > 0))
                 return data;