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.NET Standard 2.0+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET 5.0+

IsGrantedExtensions.CanDelete(SecurityStrategy, Object) Method

Checks whether the current user can delete the specified object.

Namespace: DevExpress.ExpressApp.Security

Assembly: DevExpress.ExpressApp.Security.v21.2.dll

Declaration

public static bool CanDelete(
    this SecurityStrategy security,
    object targetObject
)

Parameters

Name Type Description
security SecurityStrategy

A SecurityStrategy object that specifies an application’s Security Strategy.

targetObject Object

An Object this method checks.

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.

using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Security;
using System;
// ...
public class CheckDeletePermissionController : ViewController<ListView> {
    SecurityStrategy securityStrategy;
    protected override void OnActivated() {
        base.OnActivated();
        securityStrategy = Application.GetSecurityStrategy();
        View.CurrentObjectChanged += View_CurrentObjectChanged;
    }
    private void View_CurrentObjectChanged(object sender, EventArgs e) {
        if (!securityStrategy.CanDelete(View.CurrentObject)) {
            // ...
        }
    }
}
See Also