ApplicationRoles 屬性
表示 ApplicationRole 物件的集合。每個 ApplicationRole 物件都代表在資料庫上定義的應用程式角色。
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(ApplicationRole))> _
Public ReadOnly Property ApplicationRoles As ApplicationRoleCollection
Get
'用途
Dim instance As Database
Dim value As ApplicationRoleCollection
value = instance.ApplicationRoles
[SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny,
typeof(ApplicationRole))]
public ApplicationRoleCollection ApplicationRoles { get; }
[SfcObjectAttribute(SfcContainerRelationship::ObjectContainer, SfcContainerCardinality::ZeroToAny,
typeof(ApplicationRole))]
public:
property ApplicationRoleCollection^ ApplicationRoles {
ApplicationRoleCollection^ get ();
}
[<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny,
typeof(ApplicationRole))>]
member ApplicationRoles : ApplicationRoleCollection
function get ApplicationRoles () : ApplicationRoleCollection
屬性值
型別：Microsoft.SqlServer.Management.Smo. . :: . .ApplicationRoleCollection
表示在資料庫上定義之所有應用程式角色的 ApplicationRoleCollection 物件。
備註
Specific application roles can be referenced by using this collection by specifying the name of the application role. To add a new application role to the collection, call the application role constructor ApplicationRole.
範例
VB
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks2008R2 database.
Dim db As Database
db = srv.Databases("AdventureWorks2008R2")
'Display all the application roles on the database.
Dim ar As ApplicationRole
For Each ar In db.ApplicationRoles
Console.WriteLine(ar.Name)
Next
PowerShell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2008R2")
Foreach ($ar in $db.ApplicationRoles)
{
Write-Host $ar.Name
}