Update Lang Version to 12 ...

Add Support for Get all As Async Enumerable ...

Base/XBaseDtoProvider.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Linq.Expressions;
+using System.Runtime.CompilerServices;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.SignalR;
@@ -271,6 +272,44 @@ namespace xPushService.Base
             return result;
         }
 
+        /// <summary>
+        /// retrieve all exists Dtos
+        /// as Async Enumerable ...
+        /// </summary>
+        /// <param name="ignoreSoftDeleteds"></param>
+        /// <param name="orderBuilder"></param>
+        /// <param name="includeBuilder"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public virtual async IAsyncEnumerable<TDto> GetAllAsAsyncEnumerable(
+            bool ignoreSoftDeleteds = true,
+            Func<IQueryable<TEntity>, IOrderedQueryable<TEntity>> orderBuilder = null,
+            Func<IQueryable<TEntity>, IIncludableQueryable<TEntity, object>> includeBuilder = null,
+            [EnumeratorCancellation] CancellationToken cancellationToken = default
+        )
+        {
+            //
+            var enumerable = Service.GetAllAsAsyncEnumerable(
+                orderBuilder: orderBuilder,
+                includeBuilder: includeBuilder,
+                cancellationToken: cancellationToken,
+                ignoreSoftDeleteds: ignoreSoftDeleteds
+            );
+
+            //
+            await foreach (var dto in enumerable)
+            {
+                //
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    yield break;
+                }
+
+                //
+                yield return dto;
+            }
+        }
+
         /// <summary>
         /// find an Item by providing a Conditional Expression ...
         /// </summary>