GenericPrincipal(IIdentity, String[]) Constructor

Definitie

Naamruimte:
System.Security.Principal
Assembly's:
mscorlib.dll, System.Security.Claims.dll
Assembly's:
netstandard.dll, System.Security.Claims.dll
Assembly:
System.Security.Claims.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Bron:
GenericPrincipal.cs
Bron:
GenericPrincipal.cs
Bron:
GenericPrincipal.cs
Bron:
GenericPrincipal.cs
Bron:
GenericPrincipal.cs

Initialiseert een nieuw exemplaar van de GenericPrincipal klasse van een gebruikersidentiteit en een matrix met rolnamen waartoe de gebruiker behoort die door die identiteit wordt vertegenwoordigd.

public:
 GenericPrincipal(System::Security::Principal::IIdentity ^ identity, cli::array <System::String ^> ^ roles);
public GenericPrincipal(System.Security.Principal.IIdentity identity, string[] roles);
public GenericPrincipal(System.Security.Principal.IIdentity identity, string[]? roles);
new System.Security.Principal.GenericPrincipal : System.Security.Principal.IIdentity * string[] -> System.Security.Principal.GenericPrincipal
Public Sub New (identity As IIdentity, roles As String())

Parameters

identity
IIdentity

Een eenvoudige implementatie van IIdentity die voor elke gebruiker.

roles
String[]

Een matrix met rolnamen waartoe de gebruiker behoort die door de identity parameter wordt vertegenwoordigd.

Uitzonderingen

ArgumentNullException

De identity parameter is null.

Voorbeelden

De volgende code toont het gebruik van de GenericPrincipal constructor. Dit codevoorbeeld maakt deel uit van een groter voorbeeld voor de GenericPrincipal klasse.

WindowsIdentity^ windowsIdentity = WindowsIdentity::GetCurrent();
array<String^>^roles = gcnew array<String^>(10);
if ( windowsIdentity->IsAuthenticated )
{
   
   // Add custom NetworkUser role.
   roles[ 0 ] = L"NetworkUser";
}

if ( windowsIdentity->IsGuest )
{
   
   // Add custom GuestUser role.
   roles[ 1 ] = L"GuestUser";
}

if ( windowsIdentity->IsSystem )
{
   
   // Add custom SystemUser role.
   roles[ 2 ] = L"SystemUser";
}

// Construct a GenericIdentity object based on the current Windows
// identity name and authentication type.
String^ authenticationType = windowsIdentity->AuthenticationType;
String^ userName = windowsIdentity->Name;
GenericIdentity^ genericIdentity = gcnew GenericIdentity(
   userName,authenticationType );

// Construct a GenericPrincipal object based on the generic identity
// and custom roles for the user.
GenericPrincipal^ genericPrincipal = gcnew GenericPrincipal(
   genericIdentity,roles );

WindowsIdentity windowsIdentity = WindowsIdentity.GetCurrent();
string[] roles = new string[10];
if (windowsIdentity.IsAuthenticated)
{
    // Add custom NetworkUser role.
    roles[0] = "NetworkUser";
}

if (windowsIdentity.IsGuest)
{
    // Add custom GuestUser role.
    roles[1] = "GuestUser";
}

if (windowsIdentity.IsSystem)
{
    // Add custom SystemUser role.
    roles[2] = "SystemUser";
}

// Construct a GenericIdentity object based on the current Windows
// identity name and authentication type.
string authenticationType = windowsIdentity.AuthenticationType;
string userName = windowsIdentity.Name;
GenericIdentity genericIdentity =
    new GenericIdentity(userName, authenticationType);

// Construct a GenericPrincipal object based on the generic identity
// and custom roles for the user.
GenericPrincipal genericPrincipal =
    new GenericPrincipal(genericIdentity, roles);

Dim roles(10) As String
Dim windowsIdentity As WindowsIdentity = windowsIdentity.GetCurrent()

If (windowsIdentity.IsAuthenticated) Then
    ' Add custom NetworkUser role.
    roles(0) = "NetworkUser"
End If

If (windowsIdentity.IsGuest) Then
    ' Add custom GuestUser role.
    roles(1) = "GuestUser"
End If


If (windowsIdentity.IsSystem) Then
    ' Add custom SystemUser role.
    roles(2) = "SystemUser"
End If

' Construct a GenericIdentity object based on the current Windows
' identity name and authentication type.
Dim authenticationType As String = windowsIdentity.AuthenticationType
Dim userName As String = windowsIdentity.Name
Dim genericIdentity = _
    New GenericIdentity(userName, authenticationType)

' Construct a GenericPrincipal object based on the generic identity
' and custom roles for the user.
Dim genericPrincipal As New GenericPrincipal(genericIdentity, roles)

Van toepassing op