Class StreamExtensions

Extensions for the System.IO.Stream class.

Inheritance
System.Object
StreamExtensions
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Windows.Zip.Utilities
Assembly: Telerik.Windows.Zip.dll

Syntax

public static class StreamExtensions

Methods

CopyToAsync(Stream, Stream, CancellationToken)

Asynchronously reads the bytes from the current stream and writes them to another stream. Both streams positions are advanced by the number of bytes copied.

Declaration
public static Task CopyToAsync(this Stream source, Stream destination, CancellationToken cancellationToken)
Parameters
System.IO.Stream source

System.IO.Stream destination

The stream to which the contents of the current stream will be copied.
System.Threading.CancellationToken cancellationToken

The token to monitor for cancellation requests.
Returns
System.Threading.Tasks.Task

A task that represents the asynchronous copy operation.

ReadExactly(Stream, Byte[], Int32, Int32)

Reads count number of bytes from the current stream and advances the position within the stream.

Declaration
public static byte[] ReadExactly(this Stream stream, byte[] buffer, int offset, int count)
Parameters
System.IO.Stream stream

The stream to read from.
System.Byte[] buffer

An array of bytes. When this method returns, the buffer contains the specified byte array with the values between offset and (offset + count - 1) replaced by the bytes read from the current stream.
System.Int32 offset

The byte offset in buffer at which to begin storing the data read from the current stream.
System.Int32 count

The number of bytes to be read from the current stream.
Returns
System.Byte[]

Remarks

When count is 0 (zero), this read operation will be completed without waiting for available data in the stream.

Exceptions
System.ArgumentNullException

buffer is null.
System.ArgumentOutOfRangeException

offset is outside the bounds of buffer. -or- count is negative. -or- The range specified by the combination of offset and count exceeds the length of buffer.
System.IO.EndOfStreamException

The end of the stream is reached before reading count number of bytes.