Microsoft asp net mvc 3 download

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Explore on-demand sessions. Controllers Simply route requests to controller actions, implemented as normal C methods. Ready to Get Started? The list of project templates that is displayed in the dialog box is specified in the Windows registry.

The new ControllerSessionStateAttribute gives you more control over session-state behavior for controllers by specifying a System. SessionStateBehavior enumeration value. The new CompareAttribute validation attribute lets you compare the values of two different properties of a model. In the following example, the ComparePassword property must match the Password field in order to be valid. The new RemoteAttribute validation attribute takes advantage of the jQuery Validation plug-in's remote validator, which enables client-side validation to call a method on the server that performs the actual validation logic.

In the following example, the UserName property has the RemoteAttribute applied. When editing this property in an Edit view, client validation will call an action named UserNameAvailable on the UsersController class in order to validate this field. By default, the property name that the attribute is applied to is sent to the action method as a query-string parameter. New overloads have been added for the LabelFor and LabelForModel methods that let you specify the label text.

The following example shows how to use these overloads. The OutputCacheAttribute supports output caching of child actions that are called by using the Html. RenderAction or Html. Action helper methods. The following example shows a view that calls another action. When this code runs, the result of the call to Html. Action "GetDate" is cached for seconds. When you add a strongly typed view, the Add View dialog box now filters out more non-applicable types than in previous releases, such as many core.

NET Framework types. Also, the list is now sorted by the class name and not by the fully qualified type name, which makes it easier to find types. For example, the type name is now displayed as in the following example:.

The Exclude property of ValidateInputAttribute no longer exists. Instead, to have request validation skipped for specific properties of a model during model binding, use the new SkipRequestValidationAttribute. When a user submits some markup for the Description property, model binding will fail due to request validation. To disable request validation during model binding for the blog post Description, apply the SkipRequpestValidationAttribute to the property, as shown in this example:. Alternatively, to turn off request validation for every property of the model, apply ValidateInputAttribute with a value of false to the action method:.

The following notes are specific to the Beta release, and are subject to any updates or changes referenced in the ASP. For the most part, it automates the steps that developers take today to get a library into their source tree. You can work with NuGet as a command line tool, as an integrated console window inside Visual Studio , from the Visual Studio context menu, and as set of PowerShell cmdlets. Support for modifying the list of templates and view engines listed in the dialog box is not included in this release.

Contains sample functionality that demonstrates how to use the membership provider within ASP. In earlier versions of ASP. The new ASP. NET Web Pages technology includes a set of helper methods that are useful for adding commonly used functionality to views and controllers.

These methods are contained in the System. Helpers assembly. The following table lists a few of the ASP. NET Web Pages helper methods. A quick reference topic that lists the helpers and basic syntax is available as part of the ASP.

Building on the ASP. NET MVC 3 Preview 1 release, the current release includes added support for two new services and four existing services, and improved support for dependency resolution and the Common Service Locator. The new IControllerActivator interface provides more fine-grained control over how controllers are instantiated via dependency injection. The following example shows the interface:.

Contrast this to the role of the controller factory. A controller factory is an implementation of the IControllerFactory interface, which is responsible both for locating a controller type and for instantiating an instance of that controller type. Controller activators are responsible only for instantiating an instance of a controller type. They do not perform the controller type lookup.

After locating a proper controller type, controller factories should delegate to an instance of IControllerActivator to handle the actual instantiation of the controller. This lets you apply Dependency Injection to manage this aspect of controller creation without having to override the default controller-type lookup behavior. Based on community feedback, the ASP. The following example shows the new interface:. As part of this change, the ServiceLocator class was also replaced with the DependencyResolver class.

Registration of a dependency resolver is similar to earlier versions of ASP. Implementations of this interface should simply delegate to the underlying dependency injection container to provide the registered service for the requested type. When there are no registered services of the requested type, ASP. The new IViewPageActivator interface provides more fine-grained control over how view pages are instantiated via dependency injection.

These methods use JavaScript to invoke an action method on the server rather than using a full postback. This functionality has been updated to take advantage of jQuery in an unobtrusive manner. Rather than intrusively emitting inline client scripts, these helper methods separate the behavior from the markup by emitting HTML5 attributes using the data-ajax prefix.

Behavior is then applied to the markup by referencing the appropriate JavaScript files. Make sure that the following JavaScript files are referenced:. This feature is enabled by default in the Web. For more information, see Added application-wide flags for client validation and unobtrusive JavaScript later in this document. By default, ASP. To enable unobtrusive client validation, make a call like the following from within a view:.

For example, the new CompareAttribute attribute lets you compare the values of two properties of a model. In the following example, the ComparePassword property must match the Password field in order to be valid.

The IValidatableObject interface enables you to perform model-level validation, and it enables you to provide validation error messages that are specific to the state of the overall model, or between two properties within the model. MVC 3 now retrieves errors from the IValidatableObject interface when model binding, and automatically flags or highlights affected fields within a view using the built-in HTML form helpers.

This interface has been designed so that it can be integrated with a variety of validation frameworks. Support for DI has been added in the following areas:.

It also supports a new IDependencyResolver interface that makes it easier to integrate DI frameworks. NuGet is a free open-source package manager that makes it easy to find, install, and use. NET libraries and tools in your projects. It is then easy for. NET developers who want to use one of these libraries to find the package and install it in projects they are working on. With the ASP. For more information about NuGet, see the NuGet documentation. MVC 3 also supports partial-page output caching, which allows you to easily cache regions or fragments of a response.

However, sometimes you want to explicitly disable request validation, such as if you want to let users post HTML content for example, in blog entries or CMS content. You can now add an AllowHtml attribute to models or view models to disable request validation on a per-property basis during model binding. For more information about request validation, see the following resources:. In ASP. NET MVC 3 scaffolding templates do a better job of identifying primary-key properties on models and handling them appropriately than in earlier versions of MVC.

Why should I install the Microsoft Download Manager? In this case, you will have to download the files individually. You would have the opportunity to download individual files on the "Thank you for downloading" page after completing your download. Files larger than 1 GB may take much longer to download and might not download correctly. You might not be able to pause the active downloads or resume downloads that have failed.

NET 4 runtime. Details Note: There are multiple files available for this download. Once you click on the "Download" button, you will be prompted to select the files you need. File Name:.