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IsVisible Property (ImageViewerItem)

Summary

Indicates if this item is visible.

Syntax

C#
VB
C++
public bool IsVisible { get; set; }
Public Property IsVisible() As Boolean 
   Get 
   Set 
public:  
   property bool IsVisible 
   { 
      bool get() 
      void set(bool value) 
   } 

Property Value

true if this item is visible, otherwise; false. Default value is true.

Remarks

Invisible items (the value of IsVisible is false) will not be rendered nor participate in layout calculations.

For more information, refer Image Viewer Items, Image Viewer Layouts and Image Viewer Rendering.

Example

C#
VB
using Leadtools; 
using Leadtools.Controls; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
 
_imageViewer.BeginUpdate(); 
_imageViewer.Items[0].IsVisible = !_imageViewer.Items[0].IsVisible; 
MessageBox.Show(string.Format("_imageViewer.Items[0].IsVisible = {0}", _imageViewer.Items[0].IsVisible)); 
_imageViewer.EndUpdate(); 
Imports Leadtools 
Imports Leadtools.Controls 
Imports Leadtools.Codecs 
Imports Leadtools.Drawing 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Color 
 
_imageViewer.BeginUpdate() 
_imageViewer.Items(0).IsVisible = Not _imageViewer.Items(0).IsVisible 
MessageBox.Show(String.Format("_imageViewer.Items[0].IsVisible = {0}", _imageViewer.Items(0).IsVisible)) 
_imageViewer.EndUpdate() 

Requirements

Target Platforms

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