SecuritySystem.Demand(IPermissionRequest) Method

Throws a SecurityException exception when the current user is allowed to execute a particular secured operation.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v26.1.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public static void Demand(
    IPermissionRequest permissionRequest
)

VB.NET

Public Shared Sub Demand(
    permissionRequest As IPermissionRequest
)

Parameters

Name	Type	Description
permissionRequest	IPermissionRequest	An IPermissionRequest object that specifies the secured operation.

Remarks

The passed Permission Request should have an appropriate Permission Request Processor registered within Security Strategy. To register a Permission Request, handle the SecurityStrategy.CustomizeRequestProcessors event. Refer to the How to: Implement Custom Security Objects (Users, Roles, Operation Permissions) topic to see an example.