IOUtilitiesCopyToAsync Method (Stream, Stream, Int64, Int32)

Reads the bytes from the current stream and writes them to another stream.

Namespace: ShellBoost.Core.Utilities
Assembly: ShellBoost.Core (in ShellBoost.Core.dll) Version: 1.8.3.0

Syntax

public static Task<long> CopyToAsync(
	this Stream input,
	Stream output,
	long count = 9223372036854775807,
	int bufferSize = 81920
)

input: Type: System.IOStream
The stream to read from.
output: Type: System.IOStream
The stream to write to.
count (Optional): Type: SystemInt64
The maximum number of bytes to copy.
bufferSize (Optional): Type: SystemInt32
The size of the buffer. This value must be greater than zero. The default size is 81920.

Type: TaskInt64
The number of bytes read and written.

In Visual Basic and C#, you can call this method as an instance method on any object of type Stream. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Exceptions

Exception	Condition
ArgumentNullException	input is null or output is null.
ArgumentException	count or bufferSize are invalid.

ShellBoost Core Documentation