FileStream.Name Eigenschaft

  • Referenz

Definition

Namespace:
System.IO
Assemblys:
mscorlib.dll, System.IO.FileSystem.dll
Assembly:
System.Runtime.dll
Assembly:
netstandard.dll
Assembly:
System.IO.FileSystem.dll
Assembly:
mscorlib.dll

Ruft den absoluten Pfad der Datei auf, die im FileStream geöffnet wurde.

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

Eigenschaftswert

String

Eine Zeichenfolge, die der absolute Pfad der Datei ist.

Beispiele

Dieses Codebeispiel ist Teil eines größeren Beispiels, das für den FileStream(String, FileMode, FileAccess, FileShare, Int32, Boolean) Konstruktor bereitgestellt wird.

   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

Hinweise

Wenn der absolute Pfad nicht bekannt ist, gibt diese Eigenschaft eine Zeichenfolge zurück, die "[Unknown]" ähnelt.

Eine Liste der allgemeinen Datei- und Verzeichnisvorgänge finden Sie unter Allgemeine E/A-Aufgaben.

Gilt für

Siehe auch