Column Class

發行項
12/16/2008

The Column object represents a Microsoft SQL Server column.

命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

語法

'宣告
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

備註

更新的文字：

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

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

範例

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

執行緒安全性

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

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台