-

OrmTest/bin/Debug/OrmTest.exe.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+    </startup>
+</configuration>

SqlSugar/ExpressionsToSql/ExpInfo.cs

@@ -1,11 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace SqlSugar
-{
-    public class ExpInfo
-    {
-    }
-}

SqlSugar/ExpressionsToSql/ExpItems/BaseResolve.cs

@@ -8,6 +8,7 @@ namespace SqlSugar
     public class BaseResolve
     {
         protected Expression Expression { get; set; }
+        protected Expression BaseExpression { get; set; }
         public ExpressionContext Context { get; set; }
         public string SqlWhere { get; set; }
         public bool IsFinished { get; set; }
@@ -34,7 +35,7 @@ namespace SqlSugar
                 Context = this.Context,
                 Expression = exp,
                 IsLeft = this.IsLeft,
-                BaseExpression=this.Expression
+                BaseExpression=this.BaseExpression
             };
             if (exp is LambdaExpression)
             {

SqlSugar/ExpressionsToSql/ExpItems/BinaryExpressionResolve.cs

@@ -10,7 +10,7 @@ namespace SqlSugar
         public BinaryExpressionResolve(ExpressionParameter parameter) : base(parameter)
         {
             var expression = this.Expression as BinaryExpression;
-            var baseExpression = parameter.Expression;
+            base.BaseExpression = expression;
             base.IsLeft = true;
             base.Expression = expression.Left;
             base.Start();

SqlSugar/ExpressionsToSql/ExpItems/MemberExpressionResolve.cs

@@ -10,13 +10,13 @@ namespace SqlSugar
         public MemberExpressionResolve(ExpressionParameter parameter) : base(parameter)
         {
             var expression = base.Expression as MemberExpression;
-            var isLeft = this.IsLeft;
+            var isLeft = parameter.IsLeft;
-            this.IsLeft = null;
+            var isSingle = parameter.Context.IsSingle;
-            var isSingle = base.Context.IsSingle;
             string field = string.Empty;
             field = isSingle ? expression.Member.Name : expression.Member.ToString();
             base.IsFinished = true;
-            if (IsLeft == true)
+            base.SqlWhere += string.Format(" {0} ", field);
+            if (isLeft == true)
             {
                 base.SqlWhere += ExpTool.GetOperator(parameter.BaseExpression.NodeType);
             }

SqlSugar/SqlSugar.csproj

@@ -109,7 +109,6 @@
     <Compile Include="Enum\OrderByType.cs" />
     <Compile Include="ExpressionsToSql\ResolveExpressType.cs" />
     <Compile Include="ExpressionsToSql\ExpConst.cs" />
-    <Compile Include="ExpressionsToSql\ExpInfo.cs" />
     <Compile Include="ExpressionsToSql\ExpItems\BaseResolve.cs" />
     <Compile Include="ExpressionsToSql\ExpItems\BinaryExpressionResolve.cs" />
     <Compile Include="ExpressionsToSql\ExpItems\BlockExpressionResolve.cs" />