Database.UserDefinedTypes Property

Represents a collection of UserDefinedType objects. Each UserDefinedType object represents a user-defined type on the database.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public ReadOnly Property UserDefinedTypes As UserDefinedTypeCollection

public UserDefinedTypeCollection UserDefinedTypes { get; }

public:
property UserDefinedTypeCollection^ UserDefinedTypes {
    UserDefinedTypeCollection^ get ();
}

/** @property */
public UserDefinedTypeCollection get_UserDefinedTypes ()

public function get UserDefinedTypes () : UserDefinedTypeCollection

属性值

A UserDefinedTypeCollection object that represents all the user-defined types on the database.

备注

已更新的文本：2006 年 7 月 17 日

Specific user-defined types can be referenced by using this collection by specifying the name of the user-defined type. To add a new user-defined type to the collection, call the user defined type constructor.

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server

'Reference the AdventureWorks database.
Dim db As Database
db = srv.Databases("AdventureWorks")

'Display all the user defined types in the database.
Dim udt As UserDefinedType
For Each udt In db.UserDefinedTypes
   Console.WriteLine(udt.Name)
Next

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

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。

请参阅

参考

Database Class
Database Members
Microsoft.SqlServer.Management.Smo Namespace

其他资源

How to: Create, Alter, and Remove a Database in Visual Basic .NET
Working with Data Types
CREATE ASYMMETRIC KEY (Transact-SQL)
Creating, Altering, and Removing Databases
CREATE DATABASE (Transact-SQL)