-

OrmTest/Program.cs

@@ -18,6 +18,7 @@ namespace OrmTest
         {
             string id = "1";
             Expression<Func<Student, bool>> exp = it => it.Name!=id;
+           // Expression<Func<Student, object>> exp = it => it.Name;
             ExpressionContext expContext = new ExpressionContext(exp, ResolveExpressType.Single);
            // var x = expContext.GetFiledName();
             var xx = expContext.ToSqlString();

SqlSugar/ExpressionsToSql/ResolveItems/LambdaExpressionResolve.cs

@@ -9,18 +9,10 @@ namespace SqlSugar
     {
         public LambdaExpressionResolve(ExpressionParameter parameter) : base(parameter)
         {
-            LambdaExpression lambda =base.Expression as LambdaExpression;
+            LambdaExpression lambda = base.Expression as LambdaExpression;
             var expression = lambda.Body;
-            if (expression.NodeType == ExpressionType.MemberAccess)
-            {
-                string appendString = "(" +((MemberExpression)expression).Member.Name + "=1)";
-                base.Context.SqlWhere.Append(appendString);
-            }
-            else
-            {
-                base.Expression = expression;
-                base.Start();
-            }
+            base.Expression = expression;
+            base.Start();
         }
     }
 }