flash.system

# MessageChannelState - AS3

Package | flash.system
Class | public final class MessageChannelState
Inheritance | MessageChannelState Object

Language Version: | ActionScript 3.0

Runtime Versions: | Flash Player 11.4, AIR 3.4

This class defines constants that represent the possible values for the MessageChannel class's `state` property. These values are the states in a MessageChannel object's lifecycle.

Related API Elements

MessageChannel class
MessageChannel.state property

Public Properties
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| Property | Defined By
--- | --- | ---
|  | constructor : Object A reference to the class object or constructor function for a given object instance. | Object

Public Methods
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| Method | Defined By
--- | --- | ---
|  | hasOwnProperty(name:String):Boolean Indicates whether an object has a specified property defined. | Object
|  | isPrototypeOf(theClass:Object):Boolean Indicates whether an instance of the Object class is in the prototype chain of the object specified as the parameter. | Object
|  | propertyIsEnumerable(name:String):Boolean Indicates whether the specified property exists and is enumerable. | Object
|  | setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Sets the availability of a dynamic property for loop operations. | Object
|  | toLocaleString():String Returns the string representation of this object, formatted according to locale-specific conventions. | Object
|  | toString():String Returns the string representation of the specified object. | Object
|  | valueOf():Object Returns the primitive value of the specified object. | Object

Public Constants

| Constant | Defined By
--- | --- | ---
|  | CLOSED : String = "closed" [static] This state indicates that the message channel has been closed and doesn't have any more messages to deliver. | MessageChannelState
|  | CLOSING : String = "closing" [static] This state indicates that the message channel has been instructed to close and is in the process of delivering the remaining messages on the channel. | MessageChannelState
|  | OPEN : String = "open" [static] This state indicates that the message channel is open and available for use. | MessageChannelState

Constant Detail

### CLOSED

Constant

`public static const CLOSED:String = "closed"`

Language Version: | ActionScript 3.0

Runtime Versions: | Flash Player 11.4, AIR 3.4

This state indicates that the message channel has been closed and doesn't have any more messages to deliver.

Related API Elements

MessageChannel.state property

### CLOSING

Constant

`public static const CLOSING:String = "closing"`

Language Version: | ActionScript 3.0

Runtime Versions: | Flash Player 11.4, AIR 3.4

This state indicates that the message channel has been instructed to close and is in the process of delivering the remaining messages on the channel.

Related API Elements

MessageChannel.state property

### OPEN

Constant

`public static const OPEN:String = "open"`

Language Version: | ActionScript 3.0

Runtime Versions: | Flash Player 11.4, AIR 3.4

This state indicates that the message channel is open and available for use.

Related API Elements

MessageChannel.state property

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Mon Apr 10 2017, 12:28 PM -07:00