HelpContextAttribute Class

2008-12-15

Defines a HelpContextAttribute attribute for the HelpContextAttribute class.

命名空间: Microsoft.SqlServer.Dts.Design
程序集: Microsoft.SqlServer.Dts.Design (in microsoft.sqlserver.dts.design.dll)

语法

声明
<AttributeUsageAttribute(AttributeTargets.Class Or AttributeTargets.Field, AllowMultiple:=False)> _
Public NotInheritable Class HelpContextAttribute
    Inherits Attribute

[AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Field, AllowMultiple=false)] 
public sealed class HelpContextAttribute : Attribute

[AttributeUsageAttribute(AttributeTargets::Class|AttributeTargets::Field, AllowMultiple=false)] 
public ref class HelpContextAttribute sealed : public Attribute

/** @attribute AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Field, AllowMultiple=false) */ 
public final class HelpContextAttribute extends Attribute

AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Field, AllowMultiple=false) 
public final class HelpContextAttribute extends Attribute

备注

Attributes enable programmers to attach custom information to various program entities and retrieve attribute information in a run-time environment. In the runtime, a custom attribute, such as HelpContextAttribute, allows you to use this property to signal and display context-sensitive Help for an application.

The HelpContextAttribute inherits from the attribute class in the Microsoft .NET Framework.

Inheritance Hierarchy

System.Object
System.Attribute
Microsoft.SqlServer.Dts.Design.HelpContextAttribute

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