From 935cd5ba8c47b7386a1217e7f23965c851706efd Mon Sep 17 00:00:00 2001
From: 28810 <28810@YEXIANGQIN>
Date: Fri, 16 Oct 2020 13:32:34 +0800
Subject: [PATCH] =?UTF-8?q?-=20=E4=BC=98=E5=8C=96=20dto=20=E6=98=A0?=
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---
 FreeSql/Internal/CommonExpression.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/FreeSql/Internal/CommonExpression.cs b/FreeSql/Internal/CommonExpression.cs
index 94ee782b..da329ba1 100644
--- a/FreeSql/Internal/CommonExpression.cs
+++ b/FreeSql/Internal/CommonExpression.cs
@@ -204,6 +204,7 @@ namespace FreeSql.Internal
                     }
                     else if (isAllDtoMap && _tables != null && _tables.Any() && initExp.NewExpression.Type != _tables.FirstOrDefault().Table.Type)
                     {
+                        var dicBindings = initExp.Bindings?.Select(a => a.Member.Name).Distinct().ToDictionary(a => a, a => false);
                         //dto 映射
                         var dtoProps = initExp.NewExpression.Type.GetPropertiesDictIgnoreCase().Values;
                         foreach (var dtoProp in dtoProps)
@@ -212,6 +213,7 @@ namespace FreeSql.Internal
                             {
                                 if (dtTb.Table.ColumnsByCs.TryGetValue(dtoProp.Name, out var trydtocol) == false) continue;
                                 if (trydtocol.Attribute.IsIgnore == true) continue;
+                                if (dicBindings?.ContainsKey(dtoProp.Name) == true) continue;
 
                                 var child = new ReadAnonymousTypeInfo
                                 {