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SqlUserDefinedTypeAttribute Constructor

A required attribute on a user-defined type (UDT), used to confirm that the given type is a UDT and to indicate the storage format of the UDT.

Namespace:  Microsoft.SqlServer.Server
Assembly:  System.Data (in System.Data.dll)

public SqlUserDefinedTypeAttribute(
	Format format
)

Parameters

format
Type: Microsoft.SqlServer.Server.Format

One of the Format values representing the serialization format of the type.

The following example specifies that the Format of the user-defined type is SerializedDataWithMetadataand theMaxByteSize is 8000 bytes.

[SqlUserDefinedType(Format.Native, MaxByteSize=8000)]
public class SampleType
{
   //...
}

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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