• Promo Badge
    The Industry's Most Mature ASP.NET AJAX Controls

    ASP.NET AJAX is now an integral part of ASP.NET 3.5 and ComponentArt Web.UI is the only suite of controls built on the ASP.NET AJAX client-side component model with over 1.5 years of production usage. More

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    ComponentArt Upload for ASP.NET

    The latest addition to the Web.UI suite features sophisticated file uploading capabilities: multi-file upload, AJAX progress indicators, full client-side API and control over the upload file & folder details. More

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    New! ComponentArt's High Performance AJAX Approach

    Discover ComponentArt's recently unveiled AJAX technique: client-side controls invoking ASP.NET 3.5 web services. The new whitepaper includes live examples showcasing the significant performance gains of our approach. More


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Upcoming ComponentArt Web.UI Training Sessions
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    June 2 & June 7, 2008 - Orlando, FL
    ComponentArt is offering two 1-day training sessions this June - the day before, and the day after Microsoft's Tech-Ed Developers conference in Orlando, Florida. » Sign Up Here

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    Friday, October 31, 2008 - Los Angeles, CA
    ComponentArt is pleased to provide another one-day Web.UI training session in Los Angeles, CA on Friday, October 31 – immediately following PDC08. » Sign Up Here

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    Friday, November 14, 2008 - Las Vegas, NV
    We're happy to announce that a Web.UI training date has also been added for Friday, November 14, following the Fall DevConnections show in Las Vegas. » Sign Up Here

  • March 27, 2008
    ComponentArt Web.UI 2008.1 is Here – Featuring the New Hyper-responsive AJAX UI. more
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  • February 26, 2008
    Charting 2008.1 Beta is Now Available! more
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  • January 15, 2008
    ComponentArt Announces Training Dates
    for Spring 2008. more
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  • November 22, 2007
    Microsoft Releases Visual Studio 2008 – and ComponentArt is Ready with Web.UI for
    ASP.NET 3.5. more
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  • November 15, 2007
    Web.UI 2007.2 Released – Adding Groundbreaking Editor and SpellCheck, plus Direct Binding to Web Services. more