Column Class

Article
12/15/2008

The Column object represents a Microsoft SQL Server column.

Espace de noms: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntaxe

'Déclaration
Public NotInheritable Class Column
    Inherits ScriptNameObjectBase
    Implements ICreatable, IAlterable, IDroppable, IMarkForDrop, _
    IExtendedProperties, IRenamable

public sealed class Column : ScriptNameObjectBase, ICreatable, IAlterable, IDroppable, 
    IMarkForDrop, IExtendedProperties, IRenamable

public ref class Column sealed : public ScriptNameObjectBase, ICreatable, IAlterable, IDroppable, 
    IMarkForDrop, IExtendedProperties, IRenamable

public final class Column extends ScriptNameObjectBase implements ICreatable, IAlterable, 
    IDroppable, IMarkForDrop, IExtendedProperties, IRenamable

public final class Column extends ScriptNameObjectBase implements ICreatable, IAlterable, 
    IDroppable, IMarkForDrop, IExtendedProperties, IRenamable

Notes

Texte mis à jour :

Cet espace de noms, cette classe ou ce membre est pris en charge uniquement par la version 2.0 de Microsoft .NET Framework.

To get Column object properties, users can be a member of the public fixed server role.

To do any of the following, users must have ALTER permission on the parent table, or be a member of the db_owner fixed database role:

Set Column object properties and run the Alter method
Create a column
Drop a column

Inheritance Hierarchy

System.Object
   Microsoft.SqlServer.Management.Smo.SmoObjectBase
     Microsoft.SqlServer.Management.Smo.SqlSmoObject
       Microsoft.SqlServer.Management.Smo.NamedSmoObject
         Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
          Microsoft.SqlServer.Management.Smo.Column

Exemple

How to: Create, Alter, and Remove a Table in Visual Basic .NET

Sécurité des threads

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.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles