FileStream.Name Propriété
Définition
Important
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Obtient le chemin absolu du fichier ouvert dans FileStream
.
public:
property System::String ^ Name { System::String ^ get(); };
public:
virtual property System::String ^ Name { System::String ^ get(); };
public string Name { get; }
public virtual string Name { get; }
member this.Name : string
Public ReadOnly Property Name As String
Public Overridable ReadOnly Property Name As String
Valeur de propriété
Chaîne qui est le chemin d’accès absolu du fichier.
Exemples
Cet exemple de code fait partie d’un exemple plus complet fourni pour le FileStream(String, FileMode, FileAccess, FileShare, Int32, Boolean) constructeur.
static void EndReadCallback( IAsyncResult^ asyncResult )
{
State^ tempState = dynamic_cast<State^>(asyncResult->AsyncState);
int readCount = tempState->FStream->EndRead( asyncResult );
int i = 0;
while ( i < readCount )
{
if ( tempState->ReadArray[ i ] != tempState->WriteArray[ i++ ] )
{
Console::WriteLine( "Error writing data." );
tempState->FStream->Close();
return;
}
}
Console::WriteLine( "The data was written to {0} "
"and verified.", tempState->FStream->Name );
tempState->FStream->Close();
// Signal the main thread that the verification is finished.
tempState->ManualEvent->Set();
}
public:
static void EndReadCallback(IAsyncResult asyncResult)
{
State tempState = (State)asyncResult.AsyncState;
int readCount = tempState.FStream.EndRead(asyncResult);
int i = 0;
while(i < readCount)
{
if(tempState.ReadArray[i] != tempState.WriteArray[i++])
{
Console.WriteLine("Error writing data.");
tempState.FStream.Close();
return;
}
}
Console.WriteLine("The data was written to {0} and verified.",
tempState.FStream.Name);
tempState.FStream.Close();
// Signal the main thread that the verification is finished.
tempState.ManualEvent.Set();
}
Private Shared Sub EndReadCallback(asyncResult As IAsyncResult)
Dim tempState As State = _
DirectCast(asyncResult.AsyncState, State)
Dim readCount As Integer = _
tempState.FStream.EndRead(asyncResult)
Dim i As Integer = 0
While(i < readCount)
If(tempState.ReadArray(i) <> tempState.WriteArray(i))
Console.WriteLine("Error writing data.")
tempState.FStream.Close()
Return
End If
i += 1
End While
Console.WriteLine("The data was written to {0} and " & _
"verified.", tempState.FStream.Name)
tempState.FStream.Close()
' Signal the main thread that the verification is finished.
tempState.ManualEvent.Set()
End Sub
Remarques
Si le chemin absolu n’est pas connu, cette propriété retourne une chaîne similaire à « [Unknown] ».
Pour obtenir la liste des opérations courantes relatives aux fichiers et aux répertoires, consultez tâches d’e/s courantes.