CustomAttributeBuilder Constructor (ConstructorInfo^, array<Object^>^, array<PropertyInfo^>^, array<Object^>^)
Initializes an instance of the CustomAttributeBuilder class given the constructor for the custom attribute, the arguments to the constructor, and a set of named property or value pairs.
Assembly: mscorlib (in mscorlib.dll)
public: CustomAttributeBuilder( ConstructorInfo^ con, array<Object^>^ constructorArgs, array<PropertyInfo^>^ namedProperties, array<Object^>^ propertyValues )
Parameters
- con
-
Type:
System.Reflection::ConstructorInfo^
The constructor for the custom attribute.
- constructorArgs
-
Type:
array<System::Object^>^
The arguments to the constructor of the custom attribute.
- namedProperties
-
Type:
array<System.Reflection::PropertyInfo^>^
Named properties of the custom attribute.
- propertyValues
-
Type:
array<System::Object^>^
Values for the named properties of the custom attribute.
| Exception | Condition |
|---|---|
| ArgumentException | The lengths of the namedProperties and propertyValues arrays are different. -or- con is static or private. -or- The number of supplied arguments does not match the number of parameters of the constructor as required by the calling convention of the constructor. -or- The type of supplied argument does not match the type of the parameter declared in the constructor. -or- The types of the property values do not match the types of the named properties. -or- A property has no setter method. -or- The property does not belong to the same class or base class as the constructor. -or- A supplied argument or named property is a reference type other than String or Type. |
| ArgumentNullException | One of the parameters is null. |
The elements of the constructorArgs and propertyValues arrays 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.
Important |
|---|
Do not include private properties in namedProperties. Doing so will cause CustomAttributeFormatException to be thrown when the GetCustomAttributes method is later called on the completed type. |
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 8.0
