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    When you debug an ASP.NET application in Microsoft Visual Studio .NET, you may receive the following Microsoft Development Environment error message:
    Describes how to upload and download files from a remote server in ASP.NET.
    In this course, students will learn to develop advanced ASP.NET MVC and Web Forms applications using .NET Framework 4.5 tools and technologies. The focus will be on coding activities that enhance the performance and scalability of the Web site application. ASP.NET MVC will be introduced and compared with Web Forms so that students know when each should/could be used. This course will prepare the student for exam 70-486.Windows Azure is used as part of the lab for this course, which may not be available in all countries. Please check with your Microsoft training provider that this cloud service is available in your area. Training Providers please reference the course setup guide for more details.
    This paper discusses the intermittent Invalid Viewstate issues in ASP.NET web pages. Work-arounds and explanations are provided where possible.
    Describes the support lifecycle for ASP.NET Web Stack.
    This article provides an introduction to ASP.NET data binding. For additional ASP.NET overviews, see the following Microsoft Knowledge Base article:
    Describes different ways to implement impersonation in an ASP.NET application. This article introduces how to implement impersonation by modifying Web.config and running a particular section of code.
    Discusses some problems that may occur after you upgrade from ASP.NET 1.1 to ASP.NET 2.0. Describes a workaround for these problems.
    Symptoms that are exhibited at run time When you view an .aspx page in a Microsoft ASP.NET Web application, you may experience the following symptoms: A blank page may appear in the browser. You may receive an instruction to download the .aspx page. The...
    Describes a hotfix rollup package in which ASP.NET 2.0 problems are corrected for Windows 7 and for Windows Server 2008 R2.

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