---
uid: web-forms/overview/ajax-control-toolkit/index
title: "Older Versions - Ajax Control Toolkit | Microsoft Docs"
author: rick-anderson
description: "How to get started with the Ajax Control Toolkit, and how to use some of the most popular controls. DevExpress maintains the free and open sourced Ajax Contr..."
ms.author: aspnetcontent
manager: wpickett
ms.date: 10/05/2011
ms.topic: article
ms.assetid: 76242ce9-e611-41d2-95e8-dc5f406d4bfc
ms.technology: dotnet-webforms
ms.prod: .net-framework
msc.legacyurl: /web-forms/overview/ajax-control-toolkit
msc.type: chapter
---
Older Versions - Ajax Control Toolkit
====================
> How to get started with the Ajax Control Toolkit, and how to use some of the most popular controls. DevExpress maintains the free and open sourced Ajax Control Toolkit.
> 
> 
> ![](index/_static/image1.png) DevExpress, developers of award-winning ASP.NET WebForms, MVC and HTML5 UI Controls and Frameworks, took over the maintenance of the ASP.NET AJAX Control Toolkit in order to bring this highly-demanded open-source library back to a dependable state. [Learn more](https://go.devexpress.com/AjaxControlToolkit_ASP_Resources_Tutorials.aspx).


- [Getting Started](getting-started/index.md)

    - [Get Started with the AJAX Control Toolkit (C#)](getting-started/get-started-with-the-ajax-control-toolkit-cs.md)
    - [Using AJAX Control Toolkit Controls and Control Extenders (C#)](getting-started/using-ajax-control-toolkit-controls-and-control-extenders-cs.md)
    - [Creating a Custom AJAX Control Toolkit Control Extender (C#)](getting-started/creating-a-custom-ajax-control-toolkit-control-extender-cs.md)
    - [Get Started with the AJAX Control Toolkit (VB)](getting-started/get-started-with-the-ajax-control-toolkit-vb.md)
    - [Using AJAX Control Toolkit Controls and Control Extenders (VB)](getting-started/using-ajax-control-toolkit-controls-and-control-extenders-vb.md)
    - [Creating a Custom AJAX Control Toolkit Control Extender (VB)](getting-started/creating-a-custom-ajax-control-toolkit-control-extender-vb.md)
- [Accordion](accordion/index.md)

    - [Databinding to an Accordion (C#)](accordion/databinding-to-an-accordion-cs.md)
    - [Dynamically Adding Accordion Pane (C#)](accordion/dynamically-adding-an-accordion-pane-cs.md)
    - [Databinding to an Accordion (VB)](accordion/databinding-to-an-accordion-vb.md)
    - [Dynamically Adding Accordion Pane (VB)](accordion/dynamically-adding-an-accordion-pane-vb.md)
- [Animation](animation/index.md)

    - [Adding Animation to a Control (C#)](animation/adding-animation-to-a-control-cs.md)
    - [Executing Several Animations at Same Time (C#)](animation/executing-several-animations-at-the-same-time-cs.md)
    - [Executing Several Animations after Each Other (C#)](animation/executing-several-animations-after-each-other-cs.md)
    - [Animation Depending On a Condition (C#)](animation/animation-depending-on-a-condition-cs.md)
    - [Picking One Animation Out Of a List (C#)](animation/picking-one-animation-out-of-a-list-cs.md)
    - [Animating in Response To User Interaction (C#)](animation/animating-in-response-to-user-interaction-cs.md)
    - [Disabling Actions during Animation (C#)](animation/disabling-actions-during-animation-cs.md)
    - [Triggering an Animation in another Control (C#)](animation/triggering-an-animation-in-another-control-cs.md)
    - [Modifying Animations From Server Side (C#)](animation/modifying-animations-from-the-server-side-cs.md)
    - [Executing Animations Using Client-Side Code (C#)](animation/executing-animations-using-client-side-code-cs.md)
    - [Changing an Animation Using Client-Side Code (C#)](animation/changing-an-animation-using-client-side-code-cs.md)
    - [Animating an UpdatePanel Control (C#)](animation/animating-an-updatepanel-control-cs.md)
    - [Dynamically Controlling UpdatePanel Animations (C#)](animation/dynamically-controlling-updatepanel-animations-cs.md)
    - [Adding Animation to a Control (VB)](animation/adding-animation-to-a-control-vb.md)
    - [Executing Several Animations at Same Time (VB)](animation/executing-several-animations-at-the-same-time-vb.md)
    - [Executing Several Animations after Each Other (VB)](animation/executing-several-animations-after-each-other-vb.md)
    - [Animation Depending On a Condition (VB)](animation/animation-depending-on-a-condition-vb.md)
    - [Picking One Animation Out Of a List (VB)](animation/picking-one-animation-out-of-a-list-vb.md)
    - [Animating in Response To User Interaction (VB)](animation/animating-in-response-to-user-interaction-vb.md)
    - [Disabling Actions during Animation (VB)](animation/disabling-actions-during-animation-vb.md)
    - [Triggering an Animation in another Control (VB)](animation/triggering-an-animation-in-another-control-vb.md)
    - [Modifying Animations From Server Side (VB)](animation/modifying-animations-from-the-server-side-vb.md)
    - [Executing Animations Using Client-Side Code (VB)](animation/executing-animations-using-client-side-code-vb.md)
    - [Changing an Animation Using Client-Side Code (VB)](animation/changing-an-animation-using-client-side-code-vb.md)
    - [Animating an UpdatePanel Control (VB)](animation/animating-an-updatepanel-control-vb.md)
    - [Dynamically Controlling UpdatePanel Animations (VB)](animation/dynamically-controlling-updatepanel-animations-vb.md)
- [CascadingDropdown](cascadingdropdown/index.md)

    - [Filling a List Using CascadingDropDown (C#)](cascadingdropdown/filling-a-list-using-cascadingdropdown-cs.md)
    - [Using CascadingDropDown with a Database (C#)](cascadingdropdown/using-cascadingdropdown-with-a-database-cs.md)
    - [Presetting List Entries with CascadingDropDown (C#)](cascadingdropdown/presetting-list-entries-with-cascadingdropdown-cs.md)
    - [Using Auto-Postback with CascadingDropDown (C#)](cascadingdropdown/using-auto-postback-with-cascadingdropdown-cs.md)
    - [Filling a List Using CascadingDropDown (VB)](cascadingdropdown/filling-a-list-using-cascadingdropdown-vb.md)
    - [Using CascadingDropDown with a Database (VB)](cascadingdropdown/using-cascadingdropdown-with-a-database-vb.md)
    - [Presetting List Entries with CascadingDropDown (VB)](cascadingdropdown/presetting-list-entries-with-cascadingdropdown-vb.md)
    - [Using Auto-Postback with CascadingDropDown (VB)](cascadingdropdown/using-auto-postback-with-cascadingdropdown-vb.md)
- [CollapsiblePanel](collapsiblepanel/index.md)

    - [Collapsing and Expanding a Panel from JavaScript (C#)](collapsiblepanel/collapsing-and-expanding-a-panel-from-javascript-cs.md)
    - [Collapsing and Expanding a Panel from JavaScript (VB)](collapsiblepanel/collapsing-and-expanding-a-panel-from-javascript-vb.md)
- [ColorPicker](colorpicker/index.md)

    - [ColorPicker Control Extender (C#)](colorpicker/using-the-colorpicker-control-extender-cs.md)
    - [ColorPicker Control Extender (VB)](colorpicker/using-the-colorpicker-control-extender-vb.md)
- [ComboBox](combobox/index.md)

    - [ComboBox Control (C#)](combobox/how-do-i-use-the-combobox-control-cs.md)
    - [ComboBox Control (VB)](combobox/how-do-i-use-the-combobox-control-vb.md)
- [ConfirmButton](confirmbutton/index.md)

    - [Using a ConfirmButton In a Repeater (C#)](confirmbutton/using-a-confirmbutton-in-a-repeater-cs.md)
    - [Using a ConfirmButton In a Repeater (VB)](confirmbutton/using-a-confirmbutton-in-a-repeater-vb.md)
- [DropShadow](dropshadow/index.md)

    - [Adjusting the Z-Index of a DropShadow (C#)](dropshadow/adjusting-the-z-index-of-a-dropshadow-cs.md)
    - [Manipulating DropShadow Properties from Client Code (C#)](dropshadow/manipulating-dropshadow-properties-from-client-code-cs.md)
    - [Adjusting the Z-Index of a DropShadow (VB)](dropshadow/adjusting-the-z-index-of-a-dropshadow-vb.md)
    - [Manipulating DropShadow Properties from Client Code (VB)](dropshadow/manipulating-dropshadow-properties-from-client-code-vb.md)
- [DynamicPopulate](dynamicpopulate/index.md)

    - [Dynamically Populating a Control (C#)](dynamicpopulate/dynamically-populating-a-control-cs.md)
    - [Dynamically Populating a Control Using JavaScript Code (C#)](dynamicpopulate/dynamically-populating-a-control-using-javascript-code-cs.md)
    - [Using DynamicPopulate with a User Control And JavaScript (C#)](dynamicpopulate/using-dynamicpopulate-with-a-user-control-and-javascript-cs.md)
    - [Dynamically Populating a Control (VB)](dynamicpopulate/dynamically-populating-a-control-vb.md)
    - [Dynamically Populating a Control Using JavaScript Code (VB)](dynamicpopulate/dynamically-populating-a-control-using-javascript-code-vb.md)
    - [Using DynamicPopulate with a User Control And JavaScript (VB)](dynamicpopulate/using-dynamicpopulate-with-a-user-control-and-javascript-vb.md)
- [FilteredTextBox](filteredtextbox/index.md)

    - [Allowing Only Certain Characters in a Text Box (C#)](filteredtextbox/allowing-only-certain-characters-in-a-text-box-cs.md)
    - [Allowing Only Certain Characters in a Text Box (VB)](filteredtextbox/allowing-only-certain-characters-in-a-text-box-vb.md)
- [HoverMenu](hovermenu/index.md)

    - [Using HoverMenu with a Repeater Control (C#)](hovermenu/using-hovermenu-with-a-repeater-control-cs.md)
    - [Using HoverMenu with a Repeater Control (VB)](hovermenu/using-hovermenu-with-a-repeater-control-vb.md)
- [HTMLEditor](htmleditor/index.md)

    - [HTML Editor Control (C#)](htmleditor/how-do-i-use-the-html-editor-control-cs.md)
    - [HTML Editor Control (VB)](htmleditor/how-do-i-use-the-html-editor-control-vb.md)
- [ModalPopup](modalpopup/index.md)

    - [Launching a Modal Popup Window from Server Code (C#)](modalpopup/launching-a-modal-popup-window-from-server-code-cs.md)
    - [Using ModalPopup with a Repeater Control (C#)](modalpopup/using-modalpopup-with-a-repeater-control-cs.md)
    - [Handling Postbacks from a ModalPopup (C#)](modalpopup/handling-postbacks-from-a-modalpopup-cs.md)
    - [Positioning a ModalPopup (C#)](modalpopup/positioning-a-modalpopup-cs.md)
    - [Launching a Modal Popup Window from Server Code (VB)](modalpopup/launching-a-modal-popup-window-from-server-code-vb.md)
    - [Using ModalPopup with a Repeater Control (VB)](modalpopup/using-modalpopup-with-a-repeater-control-vb.md)
    - [Handling Postbacks from a ModalPopup (VB)](modalpopup/handling-postbacks-from-a-modalpopup-vb.md)
    - [Positioning a ModalPopup (VB)](modalpopup/positioning-a-modalpopup-vb.md)
- [MutuallyExclusiveCheckbox](mutuallyexclusivecheckbox/index.md)

    - [Creating Mutually Exclusive Checkboxes (C#)](mutuallyexclusivecheckbox/creating-mutually-exclusive-checkboxes-cs.md)
    - [Creating Mutually Exclusive Checkboxes (VB)](mutuallyexclusivecheckbox/creating-mutually-exclusive-checkboxes-vb.md)
- [NoBot](nobot/index.md)

    - [Fighting Bots (C#)](nobot/fighting-bots-cs.md)
    - [Fighting Bots (VB)](nobot/fighting-bots-vb.md)
- [NumericUpDown](numericupdown/index.md)

    - [Creating a Numeric Up/Down Control with a Web Service Backend (C#)](numericupdown/creating-a-numeric-up-down-control-with-a-web-service-backend-cs.md)
    - [Creating a Numeric Up/Down Control with a Web Service Backend (VB)](numericupdown/creating-a-numeric-up-down-control-with-a-web-service-backend-vb.md)
- [PasswordStrength](passwordstrength/index.md)

    - [Testing the Strength of a Password (C#)](passwordstrength/testing-the-strength-of-a-password-cs.md)
    - [Testing the Strength of a Password (VB)](passwordstrength/testing-the-strength-of-a-password-vb.md)
- [Popup](popup/index.md)

    - [Using Multiple Popup Controls (C#)](popup/using-multiple-popup-controls-cs.md)
    - [Handling Postbacks from A Popup Control With an UpdatePanel (C#)](popup/handling-postbacks-from-a-popup-control-with-an-updatepanel-cs.md)
    - [Handling Postbacks from A Popup Control Without an UpdatePanel (C#)](popup/handling-postbacks-from-a-popup-control-without-an-updatepanel-cs.md)
    - [Using Multiple Popup Controls (VB)](popup/using-multiple-popup-controls-vb.md)
    - [Handling Postbacks from A Popup Control With an UpdatePanel (VB)](popup/handling-postbacks-from-a-popup-control-with-an-updatepanel-vb.md)
    - [Handling Postbacks from A Popup Control Without an UpdatePanel (VB)](popup/handling-postbacks-from-a-popup-control-without-an-updatepanel-vb.md)
- [Rating](rating/index.md)

    - [Creating a Rating Control (C#)](rating/creating-a-rating-control-cs.md)
    - [Creating a Rating Control (VB)](rating/creating-a-rating-control-vb.md)
- [ReorderList](reorderlist/index.md)

    - [Using Postbacks with ReorderList (C#)](reorderlist/using-postbacks-with-reorderlist-cs.md)
    - [Drag and Drop via ReorderList (C#)](reorderlist/drag-and-drop-via-reorderlist-cs.md)
    - [Using Postbacks with ReorderList (VB)](reorderlist/using-postbacks-with-reorderlist-vb.md)
    - [Drag and Drop via ReorderList (VB)](reorderlist/drag-and-drop-via-reorderlist-vb.md)
- [Slider](slider/index.md)

    - [Slider Control With Auto-Postback (C#)](slider/using-the-slider-control-with-auto-postback-cs.md)
    - [Databinding the Slider Control (C#)](slider/databinding-the-slider-control-cs.md)
    - [Slider Control With Auto-Postback (VB)](slider/using-the-slider-control-with-auto-postback-vb.md)
    - [Databinding the Slider Control (VB)](slider/databinding-the-slider-control-vb.md)
- [TextBoxWatermark](textboxwatermark/index.md)

    - [Using TextBoxWatermark in a FormView (C#)](textboxwatermark/using-textboxwatermark-in-a-formview-cs.md)
    - [Using TextBoxWatermark With Validation Controls (C#)](textboxwatermark/using-textboxwatermark-with-validation-controls-cs.md)
    - [Using TextBoxWatermark in a FormView (VB)](textboxwatermark/using-textboxwatermark-in-a-formview-vb.md)
    - [Using TextBoxWatermark With Validation Controls (VB)](textboxwatermark/using-textboxwatermark-with-validation-controls-vb.md)