RawDataTransmitBytes(SByte[]) Method

Writes an array of signed bytes directly to the host communications layer, without going through the presentation space.

Depending on the type of terminal and type of host connection, this data may have to be in the 8-bit ASCII, 8-bit EBCDIC or 6-bit ALC character set.

In the case of ALC, you must have two leading placeholder characters and one trailing placeholder character in your buffer (i.e. nn mm "real data" zz).

Syntax

C#
Visual Basic
C++/CLI

'Declaration
 
Public Overloads Function RawDataTransmitBytes( _ 
   ByVal inStream() As SByte _ 
) As Integer

'Usage
 
Dim instance As ScreenUPG 
Dim inStream() As SByte 
Dim value As Integer 
  
value = instance.RawDataTransmitBytes(inStream)

public int RawDataTransmitBytes( 
   sbyte[] inStream 
)

public: 
int RawDataTransmitBytes( 
   array<sbyte>^ inStream 
)

Parameters

inStream: An array of signed bytes to send to host.

Return Value

The status of the operation.

Example

sbyte[] rdtb = new sbyte[4] {'t', 'e', 'x', 't'};
            
// Send an array of signed bytes to host through screen object bypassing presentation space.
m_screen.RawDataTransmitBytes rdtb

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ScreenUPG Class
ScreenUPG Members
Overload List
RawDataTransmit Method