WebThumbnailViewer Class

Summary

Represents a LEADTOOLS AJAX WebThumbnailViewer control that can be used to display a collection of images (of any image format supported by LEADTOOLS) on an ASP.NET 2.0 web page.

Syntax
C#
VB
C++
[DefaultPropertyAttribute("ViewerID")] 
[ToolboxDataAttribute("<{0}:WebThumbnailViewer runat=server Width=220px Height=320px BorderWidth=1px Bor" + 
 "derStyle=Solid ></{0}:WebThumbnailViewer>")] 
public class WebThumbnailViewer : WebControl, INamingContainer, ICallbackEventHandler, IPostBackDataHandler, INotifyPropertyChanged 
  
<ToolboxBitmapAttribute()> 
<DefaultPropertyAttribute("ViewerID")> 
<ToolboxDataAttribute("<{0}:WebThumbnailViewer runat=server Width=220px Height=320px BorderWidth=1px BorderStyle=Solid ></{0}:WebThumbnailViewer>")> 
Public Class WebThumbnailViewer  
   Inherits System.Web.UI.WebControls.WebControl 
   Implements System.ComponentModel.IComponent, System.ComponentModel.INotifyPropertyChanged, System.IDisposable, System.Web.UI.IAttributeAccessor, System.Web.UI.ICallbackEventHandler, System.Web.UI.IControlBuilderAccessor, System.Web.UI.IControlDesignerAccessor, System.Web.UI.IDataBindingsAccessor, System.Web.UI.IExpressionsAccessor, System.Web.UI.INamingContainer, System.Web.UI.IParserAccessor, System.Web.UI.IPostBackDataHandler, System.Web.UI.IUrlResolutionService  
[ToolboxBitmapAttribute()] 
[DefaultPropertyAttribute("ViewerID")] 
[ToolboxDataAttribute("<{0}:WebThumbnailViewer runat=server Width=220px Height=320px BorderWidth=1px BorderStyle=Solid ></{0}:WebThumbnailViewer>")] 
public ref class WebThumbnailViewer : public System.Web.UI.WebControls.WebControl, System.ComponentModel.IComponent, System.ComponentModel.INotifyPropertyChanged, System.IDisposable, System.Web.UI.IAttributeAccessor, System.Web.UI.ICallbackEventHandler, System.Web.UI.IControlBuilderAccessor, System.Web.UI.IControlDesignerAccessor, System.Web.UI.IDataBindingsAccessor, System.Web.UI.IExpressionsAccessor, System.Web.UI.INamingContainer, System.Web.UI.IParserAccessor, System.Web.UI.IPostBackDataHandler, System.Web.UI.IUrlResolutionService   

Remarks

The WebThumbnailViewer can display the pages of a multi-page image in an auto-scrollable view.

To use this control properly, LEADTOOLS binaries must be installed on the server machine.

Only the viewed thumbnails images are loaded (load OnDemand).

This Control works only with ASP.NET 2.0.

Be sure that the DLLs in the LEADTOOLS I/O Library are available to your application. There are two ways of doing this:

  • Install the DLLs in the application's directory

OR

Requirements

Target Platforms

Help Version 20.0.2019.9.19
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Web Assembly