InteractiveRegionRectangle Event

Occurs when the user performs interactive creation of a rectangular region for the image.

Syntax

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

public event EventHandler<RasterViewerRectangleEventArgs> InteractiveRegionRectangle

'Declaration
 
Public Event InteractiveRegionRectangle As EventHandler(Of RasterViewerRectangleEventArgs)

'Usage
 
Dim instance As RasterImageViewer
Dim handler As EventHandler(Of RasterViewerRectangleEventArgs)
 
AddHandler instance.InteractiveRegionRectangle, handler

public event EventHandler<RasterViewerRectangleEventArgs> InteractiveRegionRectangle

add_InteractiveRegionRectangle(function(sender, e))
remove_InteractiveRegionRectangle(function(sender, e))

public:
event EventHandler<RasterViewerRectangleEventArgs^>^ InteractiveRegionRectangle

Event Data

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

Property	Description
Cancel (Inherited from Leadtools.WinForms.RasterViewerInteractiveEventArgs)	Gets or sets a value indicating whether the interactive mode should be canceled.
Rectangle	Returns the current interactive mode rectangle.
Status (Inherited from Leadtools.WinForms.RasterViewerInteractiveEventArgs)	Gets the current status of the interactive mode.

Remarks

Only occurs when the InteractiveMode property is set to RasterViewerInteractiveMode.Region and the InteractiveRegionType is set to RasterViewerInteractiveRegionType.Rectangle.

Example

Refer to RasterViewerRectangleEventArgs.

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

RasterImageViewer Class
RasterImageViewer Members