Salesforce未知属性“ PencilListController.Pencil_Box__c”

Question

我想列出来自表的调查结果，但出现错误

Unknown property 'PencilListController.Pencil_Box__c'

我需要在VisualForce页面上显示结果。

VF页面

<apex:page controller="PencilListController"> 
<apex:form> 
<apex:pageBlock title="Pencil List" id="Pencil_Box_list"> 
<apex:pageBlockTable value="{!Pencil_Box__c}" var="pb"> 
<apex:column value="{!pb.Name}"/> 
<apex:column value="{!pb.CreatedBy}"/> 
</apex:pageBlockTable> 
</apex:pageBlock> 
</apex:form> 
</apex:page>

顶点控制器

public class PencilListController { 
public class PencilBoxListController { 
private String sortOrder = 'CreatedBy'; 
public List<Pencil_Box__c>getPencil(){ 
List<Pencil_Box__c> results = Database.query( 
'SELECT Id, Name,CreatedBy FROM Pencil_Box__c'); 
return results; 
} 
} 
}