MemoryStream.CopyTo(Stream, Int32) Method

Definition

Namespace:

System.IO

Assembly:

System.Runtime.dll

Source:

MemoryStream.cs

Reads the bytes from the current memory stream and writes them to another stream, using a specified buffer size.

public:
 override void CopyTo(System::IO::Stream ^ destination, int bufferSize);

public override void CopyTo (System.IO.Stream destination, int bufferSize);

override this.CopyTo : System.IO.Stream * int -> unit

Public Overrides Sub CopyTo (destination As Stream, bufferSize As Integer)

Parameters

destination

Stream

The stream to which the contents of the current memory stream will be copied.

bufferSize

Int32

The size of the buffer. This value must be greater than zero. The default size is 81920.

Exceptions

ArgumentNullException

destination is null.

ArgumentOutOfRangeException

bufferSize is not a positive number.

ObjectDisposedException

Either the underlying memory stream or the destination stream is closed.

NotSupportedException

The underlying memory stream is unreadable.

-or-

The destination stream is unwritable.