IsGrantedExtensions.CanExecute(IRequestSecurityStrategy, String) Method

Checks whether the current user can execute the specified Action.

Namespace: DevExpress.ExpressApp.Security

Assembly: DevExpress.ExpressApp.Security.v25.1.dll

NuGet Package: DevExpress.ExpressApp.Security

Declaration

C#

public static bool CanExecute(
    this IRequestSecurityStrategy security,
    string actionId
)

VB.NET

<ExtensionAttribute>
Public Shared Function CanExecute(
    security As IRequestSecurityStrategy,
    actionId As String
) As Boolean

Parameters

Name	Type	Description
security	IRequestSecurityStrategy	An object that specifies the application’s security strategy.
actionId	String	The Action identifier.

Returns

Type	Description
Boolean	true, if the current user can execute the specified Action; otherwise, false.

Remarks

C#

using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Security;
// ...
public class CheckActionPermissionController : ViewController<ListView> {
    protected override void OnActivated() {
        base.OnActivated();
        SecurityStrategy securityStrategy = Application.GetSecurityStrategy();
        if (!securityStrategy.CanExecute("CustomAction")) {
            // ...  
        }
    }
}

You can find an Action’s identifier in the Model Editor: