PowerTCP Mail for .NET
Read(Byte[],Int32,Int32) Method
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Dart.PowerTCP.Mail Namespace > MessagePartStream Class > Read Method : Read(Byte[],Int32,Int32) Method

buffer: The storage location for the received data.

offset: The zero-based position in the buffer at which to store the received data.

count: The maximum number of bytes to read.

Reads data from the Stream and copies it into the provided buffer.

Syntax

Visual Basic (Declaration)
Public Overloads Overrides Function Read( _ ByVal buffer() As Byte, _ ByVal offset As Integer, _ ByVal count As Integer _ ) As Integer

Visual Basic (Usage)	Copy Code
Dim instance As MessagePartStream Dim buffer() As Byte Dim offset As Integer Dim count As Integer Dim value As Integer value = instance.Read(buffer, offset, count)

C#
public override int Read( byte[] buffer, int offset, int count )

Managed Extensions for C++
public: int Read( byte[]* buffer, int offset, int count ) override

C++/CLI
public: int Read( array<byte>^ buffer, int offset, int count ) override

Parameters

buffer: The storage location for the received data.
offset: The zero-based position in the buffer at which to store the received data.
count: The maximum number of bytes to read.

Return Value

The total number of bytes read into the buffer. A return value of 0 indicates no data is left to read.

Exceptions

Exception	Description
System.IO.IOException	Thrown when the Stream is not readable.
System.ArgumentNullException	Thrown when the buffer or callback is null.
System.ArgumentOutOfRangeException	Thrown when the offset is less than zero or when count is less than or equal to zero.
System.ArgumentException	Thrown when the (offset + count) > buffer.Length.

Remarks

This method copies bytes from the Stream to buffer, starting from the position specified by offset and reading up to the number of bytes specified by count.

Requirements

Target Platforms: Microsoft .NET Framework 2.0