Database.Roles Property

Represents a collection of DatabaseRole objects. Each DatabaseRole object represents a role defined on the database.

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

語法

'宣告
Public ReadOnly Property Roles As DatabaseRoleCollection

public DatabaseRoleCollection Roles { get; }

public:
property DatabaseRoleCollection^ Roles {
    DatabaseRoleCollection^ get ();
}

/** @property */
public DatabaseRoleCollection get_Roles ()

public function get Roles () : DatabaseRoleCollection

屬性值

A DatabaseRoleCollection object that represents all the roles defined on the database.

備註

更新的文字：2006 年 7 月 17 日

Specific database roles can be referenced by using this collection by specifying the name of the database role. To add a new database role to the collection, call the database role constructor, DatabaseRole.

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

範例

'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 database roles in the database.
Dim ro As DatabaseRole
For Each ro In db.Roles
   Console.WriteLine(ro.Name)
Next

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

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＞。

請參閱

參考

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

其他資源

How to: Create, Alter, and Remove a Database in Visual Basic .NET
Managing Users, Roles, and Logins
Creating, Altering, and Removing Databases
CREATE DATABASE (Transact-SQL)