Stop Slow SortOption

Author: taooceros

Everything/EverythingAPI.cs

@@ -123,13 +123,18 @@ public List<SearchResult> Search(string keyWord, CancellationToken token, SortOp
                 EverythingApiDllImport.Everything_SetSearchW(keyWord);
                 EverythingApiDllImport.Everything_SetOffset(offset);
                 EverythingApiDllImport.Everything_SetMax(maxCount);
+                
+                if(!EverythingApiDllImport.Everything_IsFastSort(sortOption))
+                {
+                    throw new InvalidOperationException("The Sort Option is not Fast Sort, it may take a long time to finish the query");
+                }
                 EverythingApiDllImport.Everything_SetSort(sortOption);
 
                 if (token.IsCancellationRequested)
                 {
                     return null;
                 }
-
+                
 
                 if (!EverythingApiDllImport.Everything_QueryW(true))
                 {

Everything/EverythingApiDllImport.cs

@@ -95,6 +95,8 @@ public sealed class EverythingApiDllImport
         [DllImport(Main.DLL)]
         public static extern void Everything_SetSort(SortOption dwSortType);
         [DllImport(Main.DLL)]
+        public static extern bool Everything_IsFastSort(SortOption dwSortType);
+        [DllImport(Main.DLL)]
         public static extern SortOption Everything_GetSort();
         [DllImport(Main.DLL)]
         public static extern uint Everything_GetResultListSort();