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04/02/2012

UserDefinedFunctions 屬性

表示 UserDefinedFunction 物件的集合。每個 UserDefinedFunction 物件都代表資料庫上的使用者定義函數。

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(UserDefinedFunction), SfcObjectFlags.Design)> _
Public ReadOnly Property UserDefinedFunctions As UserDefinedFunctionCollection
    Get
'用途
Dim instance As Database
Dim value As UserDefinedFunctionCollection

value = instance.UserDefinedFunctions

[SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(UserDefinedFunction), SfcObjectFlags.Design)]
public UserDefinedFunctionCollection UserDefinedFunctions { get; }

[SfcObjectAttribute(SfcContainerRelationship::ObjectContainer, SfcContainerCardinality::ZeroToAny, 
    typeof(UserDefinedFunction), SfcObjectFlags::Design)]
public:
property UserDefinedFunctionCollection^ UserDefinedFunctions {
    UserDefinedFunctionCollection^ get ();
}

[<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(UserDefinedFunction), SfcObjectFlags.Design)>]
member UserDefinedFunctions : UserDefinedFunctionCollection

function get UserDefinedFunctions () : UserDefinedFunctionCollection

屬性值

型別：Microsoft.SqlServer.Management.Smo. . :: . .UserDefinedFunctionCollection
表示資料庫上所有使用者定義函數的 UserDefinedFunctionCollection 物件。

備註

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

範例

'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 user defined functions in the database.
Dim udf As UserDefinedFunction
For Each udf In db.UserDefinedFunctions
   Console.WriteLine(udf.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 ($udf in $db.UserDefinedFunctions)
{
   Write-Host $udf.Name
}