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TypeBuilder.SetCustomAttribute Method (ConstructorInfo, Byte[])

Sets a custom attribute using a specified custom attribute blob.

Namespace:  System.Reflection.Emit
Assembly:  mscorlib (in mscorlib.dll)
[ComVisibleAttribute(true)]
public void SetCustomAttribute(
	ConstructorInfo con,
	byte[] binaryAttribute
)

Parameters

con
Type: System.Reflection.ConstructorInfo

The constructor for the custom attribute.

binaryAttribute
Type: System.Byte[]

A byte blob representing the attributes.

ExceptionCondition
ArgumentNullException

con or binaryAttribute is null.

InvalidOperationException

For the current dynamic type, the IsGenericType property is true, but the IsGenericTypeDefinition property is false.

For more information on how to format binaryAttribute, see the Common Language Infrastructure (CLI) documentation, especially "Partition II: Metadata Definition and Semantics". The documentation is available online; see ECMA C# and Common Language Infrastructure Standards on MSDN and Standard ECMA-335 - Common Language Infrastructure (CLI) on the Ecma International Web site.

NoteNote:

Starting with the .NET Framework version 2.0 Service Pack 1, this member no longer requires ReflectionPermission with the ReflectionPermissionFlag.ReflectionEmit flag. (See Security Issues in Reflection Emit.) To use this functionality, your application should target the .NET Framework version 3.5. For more information, see .NET Framework 3.5 Architecture.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
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