IsGrantedExtensions.CanDelete(SecurityStrategy, Type, IObjectSpace) Method

Checks whether the current user can delete the specified object.

Namespace: DevExpress.ExpressApp.Security

Assembly: DevExpress.ExpressApp.Security.v24.2.dll

NuGet Package: DevExpress.ExpressApp.Security

Declaration

C#

public static bool CanDelete(
    this SecurityStrategy security,
    Type type,
    IObjectSpace objectSpace
)

VB.NET

<ExtensionAttribute>
Public Shared Function CanDelete(
    security As SecurityStrategy,
    type As Type,
    objectSpace As IObjectSpace
) As Boolean

Parameters

Name	Type	Description
security	SecurityStrategy	A SecurityStrategy object that specifies an application’s Security Strategy.
type	Type	A Type of objects this method checks.
objectSpace	IObjectSpace	An Object Space this method uses to get an object to check.

Returns

Type	Description
Boolean	true, if the current user can delete the specified object; otherwise, false.

Remarks

The following example shows how to use this method.

C#

using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Security;
// ...
public class CheckDeletePermissionController : ObjectViewController<ListView, Contact> {
    protected override void OnActivated() {
        base.OnActivated();
        SecurityStrategy securityStrategy = Application.GetSecurityStrategy();
        if (!securityStrategy.CanDelete(typeof(Department), ObjectSpace)) {
            // ...
        }
    }
}