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DdlTriggerBase 類別

The DdlTriggerBase is a base class that is inherited by the DatabaseDdlTrigger object. This represents a SQL Server database data definition language (DDL) trigger.

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
Public MustInherit Class DdlTriggerBase _
    Inherits ScriptNameObjectBase _
    Implements ICreatable, IAlterable, IDroppable, IScriptable,  _
    ITextObject
'用途
Dim instance As DdlTriggerBase

public abstract class DdlTriggerBase : ScriptNameObjectBase, 
    ICreatable, IAlterable, IDroppable, IScriptable, ITextObject

public ref class DdlTriggerBase abstract : public ScriptNameObjectBase, 
    ICreatable, IAlterable, IDroppable, IScriptable, ITextObject

[<AbstractClassAttribute>]
type DdlTriggerBase =  
    class
        inherit ScriptNameObjectBase
        interface ICreatable
        interface IAlterable
        interface IDroppable
        interface IScriptable
        interface ITextObject
    end

public abstract class DdlTriggerBase extends ScriptNameObjectBase implements ICreatable, IAlterable, IDroppable, IScriptable, ITextObject

備註

DDL triggers run a Transact-SQL or user-defined function in response to certain DDL events.

SQL Server Management Objects (SMO) provides programmatic access to allow management of all DDL trigger functionality with the DatabaseDdlTrigger object and the ServerDdlTrigger object.

Database DDL triggers respond to events within the scope of the database and server DDL triggers respond to events within the scope of the SQL Server instance.

執行緒安全性

這個類型的任何公用static (在 Visual Basic 中為 Shared) 成員都是安全執行緒。不保證任何執行個體成員都可以是安全執行緒。