發行項
09/24/2010

Roles 屬性

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 (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny,  _
    GetType(DatabaseRole))> _
Public ReadOnly Property Roles As DatabaseRoleCollection
    Get
'用途
Dim instance As Database
Dim value As DatabaseRoleCollection

value = instance.Roles

[SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(DatabaseRole))]
public DatabaseRoleCollection Roles { get; }

[SfcObjectAttribute(SfcContainerRelationship::ObjectContainer, SfcContainerCardinality::ZeroToAny, 
    typeof(DatabaseRole))]
public:
property DatabaseRoleCollection^ Roles {
    DatabaseRoleCollection^ get ();
}

[<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(DatabaseRole))>]
member Roles : DatabaseRoleCollection

function get Roles () : DatabaseRoleCollection

屬性值

型別：Microsoft.SqlServer.Management.Smo. . :: . .DatabaseRoleCollection
A DatabaseRoleCollection object that represents all the roles defined on the database.

備註

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.

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