AppDomainSetup.ApplicationBase AppDomainSetup.ApplicationBase AppDomainSetup.ApplicationBase AppDomainSetup.ApplicationBase Property

Definición

Obtiene o establece el nombre del directorio que contiene la aplicación.Gets or sets the name of the directory containing the application.

public:
 property System::String ^ ApplicationBase { System::String ^ get(); void set(System::String ^ value); };
public string ApplicationBase { get; set; }
member this.ApplicationBase : string with get, set
Public Property ApplicationBase As String

Valor de propiedad

El nombre del directorio base de la aplicación.The name of the application base directory.

Implementaciones

Ejemplos

En el ejemplo siguiente se muestra cómo usar el ApplicationBase propiedad para establecer la ubicación donde el cargador de ensamblados comienza la búsqueda de ensamblados cargar en un dominio de aplicación.The following example demonstrates how to use the ApplicationBase property to set the location where the assembly loader begins probing for assemblies to load into a new application domain.

Nota

Debe asegurarse de que existe la carpeta que especifique.You must ensure that the folder you specify exists.

using namespace System;

int main()
{
    AppDomain^ root = AppDomain::CurrentDomain;

    AppDomainSetup^ setup = gcnew AppDomainSetup();
    setup->ApplicationBase = 
        root->SetupInformation->ApplicationBase + "MyAppSubfolder\\";

    AppDomain^ domain = AppDomain::CreateDomain("MyDomain", nullptr, setup);

    Console::WriteLine("Application base of {0}:\r\n\t{1}", 
        root->FriendlyName, root->SetupInformation->ApplicationBase);
    Console::WriteLine("Application base of {0}:\r\n\t{1}", 
        domain->FriendlyName, domain->SetupInformation->ApplicationBase);

    AppDomain::Unload(domain);
}

/* This example produces output similar to the following:

Application base of MyApp.exe:
        C:\Program Files\MyApp\
Application base of MyDomain:
        C:\Program Files\MyApp\MyAppSubfolder\
 */
using System;

class ADSetupInformation
{
    static void Main()
    {
        AppDomain root = AppDomain.CurrentDomain;

        AppDomainSetup setup = new AppDomainSetup();
        setup.ApplicationBase = 
            root.SetupInformation.ApplicationBase + @"MyAppSubfolder\";

        AppDomain domain = AppDomain.CreateDomain("MyDomain", null, setup);

        Console.WriteLine("Application base of {0}:\r\n\t{1}", 
            root.FriendlyName, root.SetupInformation.ApplicationBase);
        Console.WriteLine("Application base of {0}:\r\n\t{1}", 
            domain.FriendlyName, domain.SetupInformation.ApplicationBase);

        AppDomain.Unload(domain);
    }
}

/* This example produces output similar to the following:

Application base of MyApp.exe:
        C:\Program Files\MyApp\
Application base of MyDomain:
        C:\Program Files\MyApp\MyAppSubfolder\
 */
Class ADSetupInformation

    Shared Sub Main()

        Dim root As AppDomain = AppDomain.CurrentDomain

        Dim setup As New AppDomainSetup()
        setup.ApplicationBase = _
            root.SetupInformation.ApplicationBase & "MyAppSubfolder\"

        Dim domain As AppDomain = AppDomain.CreateDomain("MyDomain", Nothing, setup)

        Console.WriteLine("Application base of {0}:" & vbCrLf & vbTab & "{1}", _
            root.FriendlyName, root.SetupInformation.ApplicationBase)
        Console.WriteLine("Application base of {0}:" & vbCrLf & vbTab & "{1}", _
            domain.FriendlyName, domain.SetupInformation.ApplicationBase)

        AppDomain.Unload(domain)
    End Sub
End Class

' This example produces output similar to the following:
'
'Application base of MyApp.exe:
'        C:\Program Files\MyApp\
'Application base of MyDomain:
'        C:\Program Files\MyApp\MyAppSubfolder\

Comentarios

El directorio de base de la aplicación es donde el Administrador de ensamblados comienza la búsqueda de ensamblados.The application base directory is where the assembly manager begins probing for assemblies.

El ApplicationBase propiedad puede influir en qué permisos se conceden a un dominio de aplicación.The ApplicationBase property can influence which permissions are granted to an application domain. Por ejemplo, un dominio de aplicación que se origina en el equipo local normalmente recibe plena confianza en función de su ubicación de origen.For example, an application domain originating from the local computer normally receives full trust based on its location of origin. Sin embargo, si la ApplicationBase propiedad eso AppDomain se establece en el nombre completo del directorio de la intranet, el ApplicationBase valor restringe los permisos concedidos al dominio de aplicación para una concesión de intranet local, aunque el dominio de aplicación en realidad se origina en el equipo local.However, if the ApplicationBase property of that AppDomain is set to the full name of an intranet directory, the ApplicationBase setting restricts the permissions granted to the application domain to a LocalIntranet grant even though the application domain actually originates from the local computer.

Seguridad

FileIOPermission
Para obtener acceso a la información de ruta de acceso.for access to the path information. Enumeración asociada: PathDiscoveryAssociated enumeration: PathDiscovery

Se aplica a