LeafCondition Class

项目
12/15/2008

Abstract base class that describes a basic unit of Boolean evaluation. This class cannot be inherited.

命名空间: Microsoft.SqlServer.NotificationServices.Rules
程序集: Microsoft.SqlServer.NotificationServices.Rules (in microsoft.sqlserver.notificationservices.rules.dll)

语法

声明
Public MustInherit Class LeafCondition
    Inherits Condition

public abstract class LeafCondition : Condition

public ref class LeafCondition abstract : public Condition

public abstract class LeafCondition extends Condition

public abstract class LeafCondition extends Condition

Inheritance Hierarchy

System.Object
   Microsoft.SqlServer.NotificationServices.Rules.RuleObject
     Microsoft.SqlServer.NotificationServices.Rules.Condition
      Microsoft.SqlServer.NotificationServices.Rules.LeafCondition
         Microsoft.SqlServer.NotificationServices.Rules.BetweenLeafCondition
         Microsoft.SqlServer.NotificationServices.Rules.BooleanLeafCondition
         Microsoft.SqlServer.NotificationServices.Rules.IsNullLeafCondition
         Microsoft.SqlServer.NotificationServices.Rules.LinkLeafCondition
         Microsoft.SqlServer.NotificationServices.Rules.SimpleLeafCondition

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台