MonobjcMonobjc Documented Class Library
ObjectiveCMessageAttribute Class
Namespaces ► Monobjc ► ObjectiveCMessageAttribute

Allows a method to be exported as part of a native class within the Objective-C runtime.

When the tagged type (with the ObjectiveCClassAttribute) is registered in the Objective-C runtime, all the tagged methods will be exported, which means they will be callable from native classes or instances.

Declaration Syntax
C#Visual BasicVisual C++
public sealed class ObjectiveCMessageAttribute : Attribute
Public NotInheritable Class ObjectiveCMessageAttribute _
	Inherits Attribute
public ref class ObjectiveCMessageAttribute sealed : public Attribute
Members
All MembersConstructorsMethodsProperties



IconMemberDescription
ObjectiveCMessageAttribute()()()()
Initializes a new instance of the ObjectiveCMessageAttribute class.

ObjectiveCMessageAttribute(String)
Initializes a new instance of the ObjectiveCMessageAttribute class.

Equals(Object)
Returns a value that indicates whether this instance is equal to a specified object.
(Inherited from Attribute.)
Finalize()()()()
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
GetHashCode()()()()
Returns the hash code for this instance.
(Inherited from Attribute.)
GetType()()()()
Gets the Type of the current instance.
(Inherited from Object.)
IsDefaultAttribute()()()()
When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.
(Inherited from Attribute.)
Match(Object)
When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.
(Inherited from Attribute.)
MemberwiseClone()()()()
Creates a shallow copy of the current Object.
(Inherited from Object.)
Selector

Gets the selector.

Use the given selector when exporting the constructor or the method in the Objective-C runtime. The selector must conforms to the rules defined in the "The Objective-C Programming Language" and implemented by ObjectiveCEncoding.


SynchronizeFields Obsolete.

Gets or sets a value indicating whether to synchronize fields.


ToString()()()()
Returns a String that represents the current Object.
(Overrides Object.ToString()()()().)
TypeId
When implemented in a derived class, gets a unique identifier for this Attribute.
(Inherited from Attribute.)
Examples

The following example shows how to use the ObjectiveCMessageAttribute attribute.

CopyC#
[ObjectiveCClass]
public class MyOwnType1 : NSObject
{
[ObjectiveCMessage]
public int DoThis(bool value)
{
...
}
[ObjectiveCMessage("doSomeDummyThing:")]
public void DoDummy(String str)
{
...
}
...
}
Inheritance Hierarchy
Object
Attribute
 ObjectiveCMessageAttribute
Version Information
  • Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc (Module: Monobjc)