IsGrantedExtensions.CanNavigateByRole(SecurityStrategy, IPermissionPolicyRole, String) Method
Checks whether the specified role allows navigation to the specified item.
Namespace: DevExpress.ExpressApp.Security
Assembly: DevExpress.ExpressApp.Security.v24.1.dll
NuGet Package: DevExpress.ExpressApp.Security
Declaration
Parameters
Name | Type | Description |
---|---|---|
security | SecurityStrategy | A SecurityStrategy object that specifies an application’s Security Strategy. |
targetRole | IPermissionPolicyRole | An IPermissionPolicyRole object that is a role this method checks. |
itemPath | String | A String that is a path to a navigation item. |
Returns
Type | Description |
---|---|
Boolean | true, the specified role allows navigation to the specified item; otherwise, false. |
Remarks
You can find a navigation item’s path in the Model Editor:
The following example shows how to use this method.
using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Security;
using DevExpress.Persistent.Base;
using DevExpress.Persistent.BaseImpl.PermissionPolicy;
// ...
public class CheckNavigatePermissionController : ObjectViewController<ListView, Contact> {
protected override void OnActivated() {
base.OnActivated();
SecurityStrategy securityStrategy = Application.GetSecurityStrategy();
foreach (IPermissionPolicyRole role in ObjectSpace.GetObjects<PermissionPolicyRole>()) {
if (!securityStrategy.CanNavigateByRole(role, "Application/NavigationItems/Items/Default/Items/Department_ListView")) {
// ...
}
}
}
}
See Also