PermissionSettingHelper.AddMemberPermission<T>(IPermissionPolicyRole, String, String, String, Nullable<SecurityPermissionState>) Method

Finds the first type permission for the specified type in the role and adds the member permission to it. If the appropriate type permission is not found, this method creates it.

Namespace: DevExpress.ExpressApp.Security

Assembly: DevExpress.ExpressApp.Security.v24.1.dll

NuGet Package: DevExpress.ExpressApp.Security

Declaration

C#

public static IPermissionPolicyMemberPermissionsObject AddMemberPermission<T>(
    this IPermissionPolicyRole role,
    string operations,
    string members,
    string criteria,
    SecurityPermissionState? State
)
    where T : class

VB.NET

<ExtensionAttribute>
Public Shared Function AddMemberPermission(Of T As Class)(
    role As IPermissionPolicyRole,
    operations As String,
    members As String,
    criteria As String,
    State As SecurityPermissionState?
) As IPermissionPolicyMemberPermissionsObject

Parameters

Name	Type	Description
role	IPermissionPolicyRole	The target role for a new object permission.
operations	String	The semicolon-separated list of security operations. The static SecurityOperations class defines operation names and their delimiter.
members	String	The semicolon-separated list of target member names.
criteria	String	The criteria expression that specifies the target object(s).
State	Nullable<SecurityPermissionState>	A SecurityPermissionState enumeration value that specifies if access is granted or denied.

Type Parameters

Name	Description
T	This method finds the type permission for this type in the role.

Returns

Type	Description
DevExpress.Persistent.Base.IPermissionPolicyMemberPermissionsObject	The added member permission.

Remarks

Alternatively, you can use the AddMemberPermissionFromLambda<T>(IPermissionPolicyRole, String, String, Expression<Func<T, Boolean>>, Nullable<SecurityPermissionState>) method, which takes a lambda expression instead of a criteria expression.