Package | flash.errors |
Class | public dynamic class IllegalOperationError |
Inheritance | IllegalOperationError Error Object |
Language Version: | ActionScript 3.0 |
Runtime Versions: | AIR 1.0, Flash Player 9, Flash Lite 4 |
Examples of illegal operation error exceptions include:
- A base class, such as DisplayObjectContainer, provides more functionality than a Stage can support (such as masks)
- Certain accessibility methods are called when the player is compiled without accessibility support
- The mms.cfg setting prohibits a FileReference action
- ActionScript tries to run a
FileReference.browse()
call when a browse dialog box is already open - ActionScript tries to use an unsupported protocol for a FileReference object (such as FTP)
- Authoring-only features are invoked from a run-time player
- An attempt is made to set the name of a Timeline-placed object
More examples
Public Properties
Public Methods
Method | Defined By | ||
---|---|---|---|
IllegalOperationError(message:String = "")
Creates a new IllegalOperationError object. | IllegalOperationError | ||
Returns the call stack for an error at the time of the error's
construction as a string. | Error | ||
Indicates whether an object has a specified property defined. | Object | ||
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | ||
Indicates whether the specified property exists and is enumerable. | Object | ||
Sets the availability of a dynamic property for loop operations. | Object | ||
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | ||
[override]
Returns the string "Error" by default or the value contained in the Error.message property,
if defined. | Error | ||
Returns the primitive value of the specified object. | Object |
Constructor Detail
IllegalOperationError | () | Constructor |
Examples How to use this example
IllegalOperationErrorExample.as
The following example shows the use of an
IllegalOperationError
handler.
package { import flash.display.DisplayObject; import flash.display.Sprite; import flash.errors.IllegalOperationError; public class IllegalOperationErrorExample extends Sprite { public function IllegalOperationErrorExample() { var child:Sprite = new Sprite(); try { addChild(child); } catch(e:IllegalOperationError) { trace(e); } } public override function addChild(child:DisplayObject):DisplayObject { throw new IllegalOperationError("addChild cannot be performed on the IllegalOperationErrorExample class"); } } }
Thu Dec 6 2018, 01:12 PM -08:00