Tag Property (ImageViewerItem)

Optional user defined data associated with this item.

Syntax

C#
Visual Basic
Objective-C
Java

public object Tag {get; set;}

'Declaration

Public Property Tag As Object

Property Value

The optional user defined data associated with this item. Default value is null.

Remarks

This value is not used by LEADTOOLS. You can set any value here for the purpose of your application.

For more information, refer Image Viewer Items.

Example

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Controls
Imports Leadtools.Codecs
Imports Leadtools.Drawing
Imports Leadtools.ImageProcessing
Imports Leadtools.ImageProcessing.Color

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

using Leadtools;
using Leadtools.Controls;
using Leadtools.Codecs;
using Leadtools.Drawing;
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();
}

Requirements

Target Platforms

Reference

ImageViewerItem Class
ImageViewerItem Members