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Total Hits: 61 | Today: 0
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Author: Mike Volodarsky
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Due to the stateless nature of the HTTP protocol, Web applications have always shouldered the burden of user state management. Fortunately, ASP.NET provides a number of ways to maintain user state, the most powerful of which is session state. This feature provides a convenient programmatic interface for associating arbitrary application state with a user session, and takes care of back-end state storage and client session management for the application. This article takes an in-depth look at des...
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Total Hits: 112 | Today: 0
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Author: Fritz Onion, Keith Brown.
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With the reintroduction of cross-page posting and the introduction of Profile and the Wizard, View, and MultiView controls to the ASP.NET developer's toolbox, ASP.NET 2.0 should make the discussion of where to store client state in Web applications even more interesting. Fritz Onion and Keith Brown discuss these features and how to use them....
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Total Hits: 94 | Today: 0
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Author: Handy Chang
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In this article, I would like to share and explain about Session objects in ASP.NET 2.0. How it is used and what new features has been introduced. I will also list out all the type of Session objects that you can use and the best practices for every Session objects type. In classic ASP, the Session object was held in process (as was everything) to the IIS process and therefore any crash to the IIS or apps pool being reset will cause the whole Session object being resetted. Hence this will ma...
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Total Hits: 50 | Today: 0
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Author: xtremeexperts
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Microsoft ASP.NET Web Forms pages are capable of maintaining their own state across multiple client round trips. When a property is set for a control, the ASP.NET saves the property value as part of the control's state. To the application, this makes it appear that the page's lifetime spans multiple client requests. This page-level state is known as the view state of the page. In Web Forms pages, their view state is sent by the server as a hidden variable in a form, as part of every response to ...
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Total Hits: 118 | Today: 0
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Author: Fritz Onion, Keith Brown.
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WHERE DO YOU STORE per-client state in a Web application? This question is at the root of many heated debates over how to best design Web applications. The disconnected nature of HTTP means that there is no "natural" way to keep state on behalf of individual clients, but that certainly hasn't stopped developers from finding ways of doing it. Today there are many choices for keeping client-specific state in an ASP.NET Web application, including Session state, View state, cookies, the HttpContext....
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Total Hits: 124 | Today: 0
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Author: Fritz Onion, Keith Brown
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WHERE DO YOU STORE per-client state in a Web application? This question is at the root of many heated debates over how to best design Web applications. The disconnected nature of HTTP means that there is no "natural" way to keep state on behalf of individual clients, but that certainly hasn't stopped developers from finding ways of doing it. Today there are many choices for keeping client-specific state in an ASP.NET Web application, including Session state, View state, cookies, the HttpContext....
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Total Hits: 98 | Today: 1
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Author: Scott Mitchell
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There are different types of state in an ASP.NET web application: page state, session state, and application state. Page state is state that is specific to a particular user's visit to a particular page and is commonly used to remember any programmatically changed state of the page across postbacks. Session state is state remembered for a particular user across all visits and all pages during their session. Application state is state that is shared across all users on all pages and all requests ...
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Total Hits: 353 | Today: 0
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Author: Addison-Wesley.
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Where do you store per-client state in a Web application? This question is at the root of many heated debates over how to best design Web applications. The disconnected nature of HTTP means that there is no "natural" way to keep state on behalf of individual clients, but that certainly hasn't stopped developers from finding ways of doing it. Today there are many choices for keeping client-specific state in an ASP.NET Web application, including Session state, View state, cookies, the HttpContext....
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Total Hits: 111 | Today: 0
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Author: MSDN
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Session state providers provide the interface between Microsoft ASP.NET's session state module and session state data sources. ASP.NET 2.0 ships with three session state providers: * InProcSessionStateStore, which stores session state in memory in the ASP.NET worker process * OutOfProcSessionStateStore, which stores session state in memory in an external state server process * SqlSessionStateStore, which stores session state in Microsoft SQL Server and Microsoft SQL Server Express datab...
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Total Hits: 84 | Today: 0
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Author: Matt Gibbs
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ASP.NET 2.0 adds support for altering the location where ViewState data is stored for your pages. This article looks at how a new class can be created and used to store ViewState information in Session rather than the default hidden field. ASP.NET control developers utilize ViewState and control-state to persist state information between requests from the browser. Typically, this information is carried down to the client as a hidden field in the HTML markup rendered by the page. This page state ...
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Total Hits: 96 | Today: 0
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Author: Onion Blog
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My previous post on view state in ASP.NET 2.0 talked a bit about the encoding improvements, and as promised I'll talk a bit about the new control state mechanism in this entry. Before I do, you may be interested in a post on some of the view state improvements posted by Nikhil Kothari where he talks about the encoding changes and briefly mentions control state as well. Control state addresses one of the most frustrating aspects of view state in ASP.NET today - the fact that you have to leave it ...
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Total Hits: 88 | Today: 0
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Author: developerfusion.co.uk
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State management is an important aspect of any Web application. Because state information is lost between subsequent requests, ASP.NET provides a variety of way to preserve state both server-side and client-side, when your application or controls need to round-trip information across requests. This section demonstrates some of the available state management features....
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