CodecsAsyncCompletedEventArgs Class

Base class for the CodecsGetInformationAsyncCompletedEventArgs and CodecsLoadAsyncCompletedEventArgs classes.

Object Model

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public abstract class CodecsAsyncCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs

'Declaration
 
Public MustInherit Class CodecsAsyncCompletedEventArgs 
   Inherits System.ComponentModel.AsyncCompletedEventArgs

'Usage
 
Dim instance As CodecsAsyncCompletedEventArgs

public sealed class CodecsAsyncCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs

function Leadtools.Codecs.CodecsAsyncCompletedEventArgs()

public ref class CodecsAsyncCompletedEventArgs abstract : public System.ComponentModel.AsyncCompletedEventArgs

Remarks

The RasterCodecs class supports asynchronous operations for getting information and loading images through the RasterCodecs.GetInformationAsync and RasterCodecs.LoadAsync methods. These methods will not block the calling thread and perform their work in the background. When the operation is completed, the RasterCodecs.GetInformationAsyncCompleted or RasterCodecs.LoadAsyncCompleted events will fire with the operation status and result.

Both of these events use as data arguments the objects of classes derived from CodecsAsyncCompletedEventArgs. For more information, refer to CodecsGetInformationAsyncCompletedEventArgs and CodecsLoadAsyncCompletedEventArgs.

The CodecsAsyncCompletedEventArgs class derives from the .NET System.ComponentModel.AsyncCompletedEventArgs class and uses these class properties to provide information about the status of the asynchronous operation.

Example

For an example, refer to RasterCodecs.GetInformationAsyncCompleted and RasterCodecs.LoadAsyncCompleted

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

CodecsAsyncCompletedEventArgs Members
Leadtools.Codecs Namespace