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UserDefinedDataTypes 属性

表示 UserDefinedDataType 对象的集合。每个 UserDefinedDataType 对象都表示对数据库的一个用户定义的数据类型。

命名空间：  Microsoft.SqlServer.Management.Smo
程序集：  Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny,  _
    GetType(UserDefinedDataType), SfcObjectFlags.Design)> _
Public ReadOnly Property UserDefinedDataTypes As UserDefinedDataTypeCollection
    Get
用法
Dim instance As Database
Dim value As UserDefinedDataTypeCollection

value = instance.UserDefinedDataTypes

[SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(UserDefinedDataType), SfcObjectFlags.Design)]
public UserDefinedDataTypeCollection UserDefinedDataTypes { get; }

[SfcObjectAttribute(SfcContainerRelationship::ObjectContainer, SfcContainerCardinality::ZeroToAny, 
    typeof(UserDefinedDataType), SfcObjectFlags::Design)]
public:
property UserDefinedDataTypeCollection^ UserDefinedDataTypes {
    UserDefinedDataTypeCollection^ get ();
}

[<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny, 
    typeof(UserDefinedDataType), SfcObjectFlags.Design)>]
member UserDefinedDataTypes : UserDefinedDataTypeCollection

function get UserDefinedDataTypes () : UserDefinedDataTypeCollection

属性值

类型：Microsoft.SqlServer.Management.Smo. . :: . .UserDefinedDataTypeCollection
一个 UserDefinedDataTypeCollection 对象，该对象表示对数据库的所有用户定义数据类型。

注释

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

示例

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 user defined types in the database.
Dim uddt As UserDefinedDataType
For Each uddt In db.UserDefinedDataTypes
   Console.WriteLine(uddt.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 ($uddt in $db.UserDefinedDataTypes)
{
   Write-Host $uddt.Name
}