Leadtools.Controls Namespace > Classes > ImageViewerItem > Properties > Tag Property

public object Tag { get; set; } 

Public Property Tag() As Object 
   Get 
   Set 

public:  
   property Object^ Tag 
   { 
      Object^ get() 
      void set(Object^ value) 
   } 

using Leadtools; 
using Leadtools.Controls; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
using LeadtoolsExamples.Common; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
 
for (int i = 0; i < _imageViewer.Items.Count; i++) 
{ 
   ImageViewerItem item = _imageViewer.Items[i]; 
 
   int pageNumber = (int)item.Tag; // we already save the page number in Tag in other example, you can save any data you want in this object 
 
   // for example, update the item text to have page number ... 
   string text = item.Text; 
   if (string.IsNullOrEmpty(text)) 
      text = "Page " + pageNumber.ToString(); 
} 

Imports Leadtools 
Imports Leadtools.Controls 
Imports Leadtools.Codecs 
Imports Leadtools.Drawing 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Color 
Imports LeadtoolsControlsExamples.LeadtoolsExamples.Common 
 
Dim i As Integer = 0 
Do While i < _imageViewer.Items.Count 
   Dim item As ImageViewerItem = _imageViewer.Items(i) 
 
   Dim pageNumber As Integer = CInt(item.Tag) ' we already save the page number in Tag in other example, you can save any data you want in this object 
 
   ' for example, update the item text to have page number ... 
   Dim text As String = item.Text 
   If String.IsNullOrEmpty(text) Then 
      text = "Page " & pageNumber.ToString() 
   End If 
   i += 1 
Loop 

Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Controls.WinForms Assembly