主要功能：

• 在Microsoft ASP.NET AJAX framework的頂端進行開發(fā)
• 一種全新的開發(fā)模型，不僅僅具有AJAX的功能
• 獨一無二的特性與性能優(yōu)化
• 能與ASP.NET的RadControls共存
• 在Beta版本時提供全套技術(shù)支持

它包括：
RadAjax---達到ASP.NET AJAX開發(fā)的快速通道。為Microsoft ASP.NET AJAX引進了具備第一生產(chǎn)率的工具。

RadCalendar---RadCalendar “Prometheus”從ASP.NET AJAX框架中獲得幫助將之前的ASP.NET的RadCalendar轉(zhuǎn)變成了最高級的日期輸入控制系統(tǒng)。它的功能列表包括如整合的日期挑選功能以及文本菜單功能等。

RadChart--- RadChart “Prometheus”引進了小說功能、增強了功能的多樣化以及數(shù)據(jù)展示能力。它獨創(chuàng)的轉(zhuǎn)化引擎提供了卓越的性能質(zhì)量與精美的圖象以增強全面的用戶體驗。

Telerik RadColorPicker--- 是一種輕便的界面控件，它使用戶能在RGB或HEX色彩空間中選擇顏色。調(diào)色板可以更換皮膚并且可以設(shè)置。由于基本的ASP.NET AJAX框架，所選色彩能立刻反映到服務(wù)器上。

RadComboBox---RadComboBox “Prometheus”是一個強大的以AJAX為基礎(chǔ)的下拉菜單控制系統(tǒng)。它擁有充足的客戶端容量并且擁有在大數(shù)據(jù)量運行的情況下的按需負荷機制。該產(chǎn)品引進了大量的高級功能，如自動完成、帶標(biāo)題的網(wǎng)格化多欄目功能等。

RadDock--- RadDock是一種用于頁面?zhèn)€性化的全能控件。它代表一個能被移動、被接入、可調(diào)整大小、被綁定的內(nèi)容占位符。定制的頁面設(shè)計可以保存到一個文件或數(shù)據(jù)庫并且能被重新加載。

RadEditor---在ASP.NET AJAX頂端開發(fā)并包括所有ASP.NET RadEditor后續(xù)版本的所有功能，RadEditor "Prometheus"可以將主要詞匯，如市場上的編輯器，轉(zhuǎn)換成該類型當(dāng)中加載最快捷的控件。

RadGrid--- Telerik RadGrid “Prometheus”是最快也是ASP.NET中具有最多功能的數(shù)據(jù)網(wǎng)格。它被設(shè)計用來以最小的HTML輸出來提供桌面化用戶體驗。RadGrid不僅提供實時運行，還提供幾乎無代碼的開發(fā)。

RadInput--- RadInput “Prometheus”是ASP.NET RadInput中的高級數(shù)據(jù)輸入控制系統(tǒng)的下一代版本。基于一種新型的結(jié)構(gòu)框架，該控制系統(tǒng)壓縮了掩碼文本框和日期輸入以便提供更加廣泛的功能特點。

RadMenu--- ASP.NET 的adMenu “Prometheus”是ASP.NET程序中最高級的導(dǎo)航控制系統(tǒng)。它能使用戶開發(fā)出輕便、類似于搜索引擎的菜單系統(tǒng)。由于它高效的轉(zhuǎn)化技術(shù)，RadMenu大大降低了漲幅。

RadScheduler--- RadScheduler是一種輕便并融合了Outlook風(fēng)格，且增強了Google日歷實用性的計劃安排控件。該產(chǎn)品提供快速運行、簡易開發(fā)與無限的定制數(shù)量。

RadSlider--- Telerik RadSlider是一款靈活實用的界面控件。它可以使用戶從已定義的范圍內(nèi)選擇一個值使用一個流暢的或基于步驟的滑塊。在外觀方面，該控制系統(tǒng)可完全定制，它同樣提供了大量的配置選項，如方向、點擊偏移量、鼠標(biāo)滾輪支持等。

RadSpell--- RadSpell "Prometheus"使開發(fā)人員能將多語言拼寫檢查功能添加到ASP.NET應(yīng)用程序當(dāng)中。該產(chǎn)品可完全定制并能與任何服務(wù)器/客戶的編輯元件綁定。

RadSplitter--- RadSplitter能使用戶可以開發(fā)具有可調(diào)整尺寸區(qū)域與滑動、可接入控制面板的桌面化應(yīng)用程序界面，就如Visual Studio .Net。每個設(shè)計都能不定地嵌入在服務(wù)器上狀態(tài)為自動持續(xù)的過濾器。還能通過廣泛的API進行保存/加載。

RadToolTip--- RadToolTip是一款為了顯示豐富的上下文內(nèi)容、詳細信息、覆蓋表格或只是出現(xiàn)在鼠標(biāo)移動位置上的任何內(nèi)容而設(shè)計的上下文相關(guān)的工具。Tooltip區(qū)域可完全定制并能通過ASP.NET AJAX使用不同動畫效果按需加載。

RadTreeView--- RadTreeView是ASP.NET中一款非常緊湊的樹狀顯示控件。它結(jié)合了高效的轉(zhuǎn)化技術(shù)與程序高級運行所需要的AJAX支持。

RadUpload--- RadUpload "Prometheus"是應(yīng)用了高效Http模塊的專門從事文件上傳的控件。它為服務(wù)器內(nèi)存分配了最小的空間，同時支持優(yōu)化、完整并可設(shè)置的單個或多個文件的上傳。

RadWindow---RadWindow是一種能替代標(biāo)準(zhǔn)瀏覽器對話框與警告/提示/確認框的控件。立刻將標(biāo)簽修改為Prometheus控制系統(tǒng)，RadWindow可以極大地從ASP.NET AJAX框架中獲益并能提供增強的性能與更加簡單的部署。

KEY features:

• Built on top of Microsoft ASP.NET AJAX framework
• A new development model, not mere AJAX functionality
• Unique features and performance optimizations
• Can co-exist with RadControls for ASP.NET
• Fully supported while in beta

It contains：
RadAjax--The express route to ASP.NET AJAX development.Introducing the first productivity tool for Microsoft ASP.NET AJAX.

RadCalendar--RadCalendar “Prometheus” benefits from the ASP.NET AJAX framework to turn its predecessor RadCalendar for ASP.NET into the most advanced date input control. Its feature list includes functionality like integrated date-picker, context menus, etc.

RadChart--RadChart “Prometheus” introduces novel features and enhancements for rich functionality and data presentation capabilities. Its innovative rendering engine provides remarkable performance quality and polished images, enhancing the overall user experience.

RadColorPicker--Telerik RadColorPicker is a lightweight UI component that allows users to select colors from the RGB or HEX color spaces. The color palettes are skinnable and highly configurable. Thanks to the underlying ASP.NET AJAX framework the selected color can be immediately reflected on the server.

RadComboBox--RadComboBox “Prometheus” is a powerful drop-down list AJAX-based control. It has rich client-side capabilities and load-on-demand mechanism for superior performance in heavy-data scenarios.The product introduces a number of advanced features like autocomplete, grid-like multiple columns with headers, etc.

RadDock--RadDock is versatile component for page personalization. It represents a content placeholder, which can be moved, docked, resized, pinned, and so on. The customized page layout can be saved to a file or database and reloaded.

RadEditor--Building on top of ASP.NET AJAX and the all-inclusive feature set of its predecessor RadEditor for ASP.NET, RadEditor "Prometheus" is here to turn the leading Word?-like editor on the market into the fastest-loading component of its kind.

RadGrid--Telerik RadGrid “Prometheus” is the fastest and most feature-rich Datagrid for ASP.NET, designed to provide desktop-like user experience with minimum HTML output. RadGrid provides real-time performance as well as almost codeless development

RadInput --RadInput “Prometheus” is the next generation version of the advanced data input control RadInput for ASP.NET. Based on a new architecture framework, the control encapsulates Masked TextBox and Date Input to offer a broad list of features.

RadMenu--RadMenu “Prometheus” for ASP.NET is the most advanced navigation control for ASP.NET allowing you to build lightweight, search-engine friendly menu systems. Thanks to its super-efficient rendering technology RadMenu produces significantly less markup.

RadScheduler--RadScheduler is a lightweight scheduling component blending rich Outlook?-style functionality with usability enhancements pioneered in Google Calendar. The product delivers swift performance, simplified deployment and limitless customization capabilities.

RadSlider--Telerik RadSlider is a flexible UI component that allows users to select a value from a defined range using a smooth or step-based slider. The control is completely customizable in terms of appearance and offers numerous configuration options like orientation, click offset, mouse wheel support, etc.

RadSpell--RadSpell "Prometheus" enables developers to add multilingual spellchecking capabilities to their ASP.NET applications. The product is completely customizable and can be attached to any server/client editable element.

RadSplitter--RadSplitter enables you to build desktop-like application interfaces with resizable areas and sliding, dockable panels just like in Visual Studio .Net. Each layout can be indefinitely nested with splitters, whose state is automatically persisted on the server and can be saved/loaded through the extensive API.

RadToolTip--RadToolTip is a context-sensitive tool for displaying rich content, detailed information, overlaid forms, or just about anything that should appear over a given element OnMouseOver. The tooltip area is completely customizable and can be loaded on demand with ASP.NET AJAX using different animations.

RadTreeView--RadTreeView is the supercharged treeview component for ASP.NET, combining highly-efficient rendering and AJAX Load on Demand support for superior performance.

RadUpload--RadUpload "Prometheus" is a specialized file-upload component, employing a highly efficient proprietary HttpModule. It allocates minimum server memory and enables optimized configurable single- and multi-file uploads.

RadWindow--RadWindow is a component that can replace the standard browser dialogs and alert/prompt/confirm boxes. Labeled now as a Prometheus control, RadWindow leverages the benefits of the ASP.NET AJAX framework to offer enhanced performance and easier deployment.