PermissionSet.IsSubsetOf(PermissionSet) Método

  • Referência

Definição

Namespace:
System.Security
Assembly:
System.Runtime.dll
Assembly:
System.Runtime.Extensions.dll
Assembly:
mscorlib.dll
Assembly:
System.Security.Permissions.dll
Pacote:
System.Security.Permissions v9.0.0-rc.2.24473.5
Origem:
PermissionSet.cs
Origem:
PermissionSet.cs
Origem:
PermissionSet.cs

Determina se o PermissionSet atual é um subconjunto do PermissionSet especificado.

public:
 bool IsSubsetOf(System::Security::PermissionSet ^ target);
public:
 virtual bool IsSubsetOf(System::Security::PermissionSet ^ target);
public bool IsSubsetOf (System.Security.PermissionSet? target);
public virtual bool IsSubsetOf (System.Security.PermissionSet target);
public bool IsSubsetOf (System.Security.PermissionSet target);
member this.IsSubsetOf : System.Security.PermissionSet -> bool
abstract member IsSubsetOf : System.Security.PermissionSet -> bool
override this.IsSubsetOf : System.Security.PermissionSet -> bool
Public Function IsSubsetOf (target As PermissionSet) As Boolean
Public Overridable Function IsSubsetOf (target As PermissionSet) As Boolean

Parâmetros

target
PermissionSet

O conjunto de permissões a testar para a relação do subconjunto. Isso deve ser um PermissionSet ou NamedPermissionSet.

Retornos

Boolean

true se PermissionSet atual for um subconjunto do parâmetro target; caso contrário, false.

Exemplos

O exemplo de código a seguir mostra o uso do IsSubsetOf método . Este exemplo de código faz parte de um exemplo maior fornecido para a PermissionSet classe .

// Create a second permission set and compare it to the first permission set.
ps2->AddPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::Read,"USERNAME" ) );
ps2->AddPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::Write,"COMPUTERNAME" ) );
IEnumerator^ list =  ps1->GetEnumerator();
Console::WriteLine("Permissions in first permission set:");
      while (list->MoveNext())
          Console::WriteLine(list->Current->ToString());
Console::WriteLine( "Second permission IsSubsetOf first permission = {0}", ps2->IsSubsetOf( ps1 ) );

// Create a second permission set and compare it to the first permission set.
ps2.AddPermission(
    new EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME"));
ps2.AddPermission(
    new EnvironmentPermission(EnvironmentPermissionAccess.Write, "COMPUTERNAME"));
IEnumerator list =  ps1.GetEnumerator();
Console.WriteLine("Permissions in first permission set:");
while (list.MoveNext())
    Console.WriteLine(list.Current.ToString());
Console.WriteLine("Second permission IsSubsetOf first permission = " + ps2.IsSubsetOf(ps1));

' Create a second permission set and compare it to the first permission set.
ps2.AddPermission(New EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME"))
ps2.AddPermission(New EnvironmentPermission(EnvironmentPermissionAccess.Write, "COMPUTERNAME"))
Console.WriteLine("Permissions in first permission set:")
Dim list As IEnumerator = ps1.GetEnumerator()
While list.MoveNext()
    Console.WriteLine(list.Current.ToString())
End While
Console.WriteLine("Second permission IsSubsetOf first permission = " & ps2.IsSubsetOf(ps1))

Comentários

Um PermissionSet será um subconjunto do destino PermissionSet se todas as demandas que forem bem-sucedidas para o PermissionSet também forem bem-sucedidas para o destino. Ou seja, o destino contém pelo menos as permissões contidas no subconjunto.

Aplica-se a