From 5efe3fa0395f91eb7ce45eddd1eed0427b0c5ff6 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sat, 7 Jun 2025 16:27:39 +0800
Subject: [PATCH] Update exp to sql(DTO)

---
 .../ResolveItems/MemberInitExpressionResolve.cs     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/MemberInitExpressionResolve.cs b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/MemberInitExpressionResolve.cs
index 16e5f31bf..628c8ebf7 100644
--- a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/MemberInitExpressionResolve.cs
+++ b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/MemberInitExpressionResolve.cs
@@ -356,6 +356,19 @@ namespace SqlSugar
                         item = (item as UnaryExpression).Operand;
                     }
                 }
+                if (item is ParameterExpression)
+                {
+                    var itemType = item.Type;
+                    var ignoreProperty = itemType.GetProperties().FirstOrDefault(it => it.PropertyType == itemType);
+                    if (ignoreProperty != null && ignoreProperty.Name != memberName)
+                    {
+                        if (this.Context.SugarContext.QueryBuilder.SelectNewIgnoreColumns == null)
+                        {
+                            this.Context.SugarContext.QueryBuilder.SelectNewIgnoreColumns = new List<KeyValuePair<string, string>>();
+                        }
+                        this.Context.SugarContext.QueryBuilder.SelectNewIgnoreColumns.Add(new KeyValuePair<string, string>(ignoreProperty.Name, itemType.Name));
+                    }
+                }
                 ResolveNewExpressions(parameter, item, memberName);
             }
         }