ComparisonFilter 类 (Microsoft.Office.Server.ApplicationRegistry.Runtime)

Represents a filter that limits the instances returned to those that meet the comparison operator condition.

命名空间: Microsoft.Office.Server.ApplicationRegistry.Runtime
程序集: Microsoft.SharePoint.Portal （在 microsoft.sharepoint.portal.dll 中）

语法

声明
<SerializableAttribute> _
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel:=True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel:=True)> _
Public Class ComparisonFilter
    Inherits UserInputFilter
用法
Dim instance As ComparisonFilter

[SerializableAttribute] 
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel=true)] 
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel=true)] 
public class ComparisonFilter : UserInputFilter

备注

Note that this is just metadata. The Business Data Catalog does not enforce the condition in anyway; the metadata just describes what the backend API that you are modeling is supposed to do. If the API returns items where price > 33 and you use an == operator, the Business Data Catalog will still return items where price > 33 even though the UI will display ==.

继承层次结构

System.Object
   Microsoft.Office.Server.ApplicationRegistry.Runtime.FilterBase
     Microsoft.Office.Server.ApplicationRegistry.Runtime.UserInputFilter
      Microsoft.Office.Server.ApplicationRegistry.Runtime.ComparisonFilter
         Microsoft.Office.Server.ApplicationRegistry.Runtime.WildcardFilter

线程安全性

此类型的任何公共静态（在 Visual Basic 中共享）成员是线程安全的。不保证任何实例成员都是线程安全的。

另请参阅

参考

ComparisonFilter 成员
Microsoft.Office.Server.ApplicationRegistry.Runtime 命名空间