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.NET Framework 4.5.2+

SecuritySystem Class

The static class that defines the XAF security system.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v21.2.dll

Declaration

public static class SecuritySystem

Remarks

The SecuritySystem class provides the methods that implement the basic security system functionality. When the current end-user tries to access an object, the security system is asked whether there’s permission to do it. It is assumed that end-users differ from one another by their type, which means that they have a different permission set. Based on that, the SecuritySystem allows the following:

Tip

You can also use the IsGrantedExtensions class methods to check whether or not the user has permissions to access a particular object. These methods do not require an IPermissionRequest object.

The eXpressApp Framework enables you to use different Security Strategies. The SecuritySystem actually delegates its functionality to the currently used Strategy. For instance, when you call the Security System’s Demand method, the Security Strategy’s Demand method is actually invoked. This allows you to implement business application features independent of the current Security Strategy, using only the Security System’s methods and properties.

The following code snippets (auto-collected from DevExpress Examples) contain references to the SecuritySystem class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

Inheritance

Object
SecuritySystem
See Also