Read(Byte[],Int32,Int32) Method (StreamWrapper)

In This Topic

Copies bytes from the current buffered stream to an array.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration

Public Overloads Overrides Function Read( _
   ByVal bufferThe buffer to which bytes are to be copied.
() As Byte, _
   ByVal offsetThe byte offset in the buffer at which to begin reading bytes.
 As System.Int32, _
   ByVal countThe number of bytes to be read.
 As System.Int32 _
) As System.Int32

public override System.Int32 Read(
   byte[] buffer, 
   System.Int32 offset, 
   System.Int32 count
)

public: System.Int32 Read(
   byte[]* buffer, 
   System.Int32 offset, 
   System.Int32 count
); override

public:
System.Int32 Read(
   array<byte>^ buffer, 
   System.Int32 offset, 
   System.Int32 count
); override

Parameters

buffer: The buffer to which bytes are to be copied.
offset: The byte offset in the buffer at which to begin reading bytes.
count: The number of bytes to be read.

Return Value

The total number of bytes read into array.

Exceptions

Exception	Description
System.ArgumentNullException	Thrown if buffer is null.
System.ArgumentOutOfRangeException	Thrown if offset or count is negative.
System.ArgumentException	Thrown if buffer is too short.

Requirements

Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

StreamWrapper Class
StreamWrapper Members

Overload List

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