fix bug

Author: lianggx

.vs/MyStaging/v15/.suo

@@ -88,7 +88,16 @@ public void ToList()
         {
             var list = User.Context.OrderByDescing(f => f.Createtime).Page(1, 10).ToList();
 
-            Assert.Equal(10, list.Count);
+            var list2 = User.Context.InnerJoin<ArticleModel>("b", (a, b) => a.Id == b.Userid).OrderByDescing(f => f.Createtime).Page(1, 10).ToList<UserViewModel>("a.id,a.nickname,a.password");
+
+            Assert.Equal(10, list2.Count);
+        }
+
+        public class UserViewModel
+        {
+            public string Id { get; set; }
+            public string NickName { get; set; }
+            public string Password { get; set; }
         }
 
         [Fact]

MyStaging.xUnitTest/QueryContextTest.cs

@@ -363,16 +363,17 @@ void action(DbDataReader dr)
                 TResult obj = default(TResult);
                 Type objType = typeof(TResult);
                 bool isTuple = objType.Namespace == "System" && objType.Name.StartsWith("ValueTuple`");
+                bool isEnum = objType.IsEnum;
                 if (isTuple)
                 {
                     int columnIndex = -1;
                     obj = (TResult)GetValueTuple(objType, dr, ref columnIndex);
                 }
-                else if (IsValueType(objType))
+                else if (IsValueType(objType) || isEnum)
                 {
                     obj = (TResult)GetValueType(objType, dr);
                 }
-                else if (objType.Namespace.StartsWith("Newtonsoft"))
+                else if (objType.Namespace != null && objType.Namespace.StartsWith("Newtonsoft"))
                 {
                     obj = (TResult)GetJToken(dr);
                 }

MyStaging/Helpers/QueryContext.cs

@@ -8,7 +8,7 @@
     <Copyright>MIT</Copyright>
     <PackageLicenseUrl>https://github.com/lianggx/mystaging/blob/master/LICENSE</PackageLicenseUrl>
     <PackageProjectUrl>https://github.com/lianggx/mystaging</PackageProjectUrl>
-    <Version>1.0.7</Version>
+    <Version>1.0.9</Version>
     <AssemblyVersion>1.0.7.0</AssemblyVersion>
     <FileVersion>1.0.7.0</FileVersion>
     <PackageReleaseNotes>增加 Update 和 Delete 操作的检查，当没有指定更新字段和 Where 条件时，将抛出异常，防止对整表的误操作</PackageReleaseNotes>