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TypeBuilder.DefineNestedType Method (String, TypeAttributes)

Defines a nested type, given its name and attributes.

Namespace:  System.Reflection.Emit
Assembly:  mscorlib (in mscorlib.dll)
member DefineNestedType : 
        name:string * 
        attr:TypeAttributes -> TypeBuilder 

Parameters

name
Type: System.String
The short name of the type. name cannot contain embedded nulls.
attr
Type: System.Reflection.TypeAttributes
The attributes of the type.

Return Value

Type: System.Reflection.Emit.TypeBuilder
The defined nested type.
ExceptionCondition
ArgumentException

The nested attribute is not specified.

-or-

This type is sealed.

-or-

This type is an array.

-or-

This type is an interface, but the nested type is not an interface.

-or-

The length of name is zero or greater than 1023.

-or-

This operation would create a type with a duplicate FullName in the current assembly.

ArgumentNullException

name is a null reference (Nothing in Visual Basic).

This method can be used to create nested types even after the CreateType method has been called on the enclosing type.

The nested type needs to be complete before you can reflect on it using GetMembers, GetNestedType, or GetNestedTypes.

See the description of CreateType for the order in which nested types and nesting types should be completed.

A duplicate name is not necessarily created if name is identical to the name of a previously defined type or nested type. To be duplicates, the full names must be the same, including the namespace and all nesting types.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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