CustomAttributeBuilder Constructor (ConstructorInfo, Object[])


Initializes an instance of the CustomAttributeBuilder class given the constructor for the custom attribute and the arguments to the constructor.

Namespace:   System.Reflection.Emit
Assembly:  mscorlib (in mscorlib.dll)

public CustomAttributeBuilder(
	ConstructorInfo con,
	object[] constructorArgs


Type: System.Reflection.ConstructorInfo

The constructor for the custom attribute.

Type: System.Object[]

The arguments to the constructor of the custom attribute.

Exception Condition

con is static or private.


The number of supplied arguments does not match the number of parameters of the constructor as required by the calling convention of the constructor.


The type of supplied argument does not match the type of the parameter declared in the constructor.


A supplied argument is a reference type other than String or Type.


con or constructorArgs is null.

The elements of the constructorArgs array are restricted to element types. They can be byte, sbyte, int, uint, long, ulong, float, double, String, char, bool, an enum, a type, any of the previous types that was cast to an object, or a single-dimension, zero-based array of any of the previous types.

.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 8.0
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