BufferedStream.Write Method

Source:

BufferedStream.cs

Source:

BufferedStream.cs

Source:

BufferedStream.cs

Source:

BufferedStream.cs

public:
 override void Write(ReadOnlySpan<System::Byte> buffer);

public override void Write(ReadOnlySpan<byte> buffer);

override this.Write : ReadOnlySpan<byte> -> unit

Public Overrides Sub Write (buffer As ReadOnlySpan(Of Byte))

Parameters

Remarks

Use the CanWrite property to determine whether the current instance supports writing. Use the WriteAsync method to write asynchronously to the current buffered stream.

If the write operation is successful, the position within the buffered stream advances by the number of bytes written. If an exception occurs, the position within the buffered stream remains unchanged.

Source:

BufferedStream.cs

Source:

BufferedStream.cs

Source:

BufferedStream.cs

Source:

BufferedStream.cs

public:
 override void Write(cli::array <System::Byte> ^ buffer, int offset, int count);

public:
 override void Write(cli::array <System::Byte> ^ array, int offset, int count);

public override void Write(byte[] buffer, int offset, int count);

public override void Write(byte[] array, int offset, int count);

override this.Write : byte[] * int * int -> unit

override this.Write : byte[] * int * int -> unit

Public Overrides Sub Write (buffer As Byte(), offset As Integer, count As Integer)

Public Overrides Sub Write (array As Byte(), offset As Integer, count As Integer)

Parameters

Exceptions

Examples

This code example is part of a larger example provided for the BufferedStream class.

// Send the data using the BufferedStream.
Console.WriteLine("Sending data using BufferedStream.");
startTime = DateTime.Now;
for(int i = 0; i < numberOfLoops; i++)
{
    bufStream.Write(dataToSend, 0, dataToSend.Length);
}
bufStream.Flush();
bufferedTime = (DateTime.Now - startTime).TotalSeconds;
Console.WriteLine("{0} bytes sent in {1} seconds.\n",
    numberOfLoops * dataToSend.Length,
    bufferedTime.ToString("F1"));

// Send the data using the BufferedStream.
printfn "Sending data using BufferedStream."
let startTime = DateTime.Now
for _ = 0 to numberOfLoops - 1 do
    bufStream.Write(dataToSend, 0, dataToSend.Length)
bufStream.Flush()
let bufferedTime = (DateTime.Now - startTime).TotalSeconds
printfn $"{numberOfLoops * dataToSend.Length} bytes sent in {bufferedTime:F1} seconds.\n"

' Send the data using the BufferedStream.
Console.WriteLine("Sending data using BufferedStream.")
startTime = DateTime.Now
For i As Integer = 1 To numberOfLoops
    bufStream.Write(dataToSend, 0, dataToSend.Length)
Next i

bufStream.Flush()
bufferedTime = DateTime.Now.Subtract(startTime).TotalSeconds
Console.WriteLine("{0} bytes sent In {1} seconds." & vbCrLf, _
    numberOfLoops * dataToSend.Length, _
    bufferedTime.ToString("F1"))

See also

• CanWrite
• Read(Byte[], Int32, Int32)
• File and Stream I/O
• How to: Read Text from a File
• How to: Write Text to a File