RedirectSeek Event

Replaces the normal LEADTOOLS method for seeking into a file.

Syntax

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

public event EventHandler<CodecsRedirectSeekEventArgs> RedirectSeek

'Declaration
 
Public Event RedirectSeek As EventHandler(Of CodecsRedirectSeekEventArgs)

'Usage
 
Dim instance As RasterCodecs
Dim handler As EventHandler(Of CodecsRedirectSeekEventArgs)
 
AddHandler instance.RedirectSeek, handler

public event EventHandler<CodecsRedirectSeekEventArgs> RedirectSeek

add_RedirectSeek(function(sender, e))
remove_RedirectSeek(function(sender, e))

public:
event EventHandler<CodecsRedirectSeekEventArgs^>^ RedirectSeek

Event Data

The event handler receives an argument of type CodecsRedirectSeekEventArgs containing data related to this event. The following CodecsRedirectSeekEventArgs properties provide information specific to this event.

Property	Description
Offset	Gets or sets the byte offset relative to Origin.
Origin	Gets a value indicating the reference point used to obtain the new position.

Remarks

You can redirect all the toolkit I/O methods to your own I/O methods to load/save images from your own streams.

To replace the normal method for seeking into file, set your own subscribe to this event then call the StartRedirecting method.

Example

For an example, refer to StartRedirecting

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

RasterCodecs Class
RasterCodecs Members