IsolatedStorageFileStream.Position Properti

Definisi

Ruang nama:

System.IO.IsolatedStorage

Rakitan:

System.IO.IsolatedStorage.dll

Sumber:

IsolatedStorageFileStream.cs

Mendapatkan atau mengatur posisi objek saat ini IsolatedStorageFileStream .

public:
 virtual property long Position { long get(); void set(long value); };

public override long Position { get; set; }

member this.Position : int64 with get, set

Public Overrides Property Position As Long

Nilai Properti

Int64

Posisi obyek ini saat ini IsolatedStorageFileStream .

Pengecualian

ArgumentOutOfRangeException

Posisi tidak dapat diatur ke angka negatif.

Contoh

Contoh kode berikut menggunakan Position properti untuk menulis data ke file.

Console::WriteLine( "Writing data to the new file." );
while ( source->Position < source->Length )
{
   inputChar = (Byte)source->ReadByte();
   target->WriteByte( (Byte)source->ReadByte() );
}

// Determine the size of the IsolatedStorageFileStream
// by checking its Length property.
Console::WriteLine( "Total Bytes Read: {0}", source->Length.ToString() );

Console.WriteLine("Writing data to the new file.");
while (source.Position < source.Length)
{
    inputChar = (byte)source.ReadByte();
    target.WriteByte(inputChar);
}

// Determine the size of the IsolatedStorageFileStream
// by checking its Length property.
Console.WriteLine("Total Bytes Read: " + source.Length);

Console.WriteLine("Writing data to the new file.")
While source.Position < source.Length
    inputChar = CByte(source.ReadByte())
    target.WriteByte(inputChar)
End While

' Determine the size of the IsolatedStorageFileStream
' by checking its Length property.
Console.WriteLine(("Total Bytes Read: " & source.Length))

Keterangan

Mengatur properti ini berfungsi ketika CanSeek properti adalah true.