'Declaration
 
Overloads Function BeginRead( _
   ByVal buffer() As Byte, _
   ByVal index As Long, _
   ByVal count As Long, _
   ByVal state As Object _
) As IVisaAsyncResult

'Usage
 
Dim instance As IMessageBasedRawIO
Dim buffer() As Byte
Dim index As Long
Dim count As Long
Dim state As Object
Dim value As IVisaAsyncResult
 
value = instance.BeginRead(buffer, index, count, state)

IVisaAsyncResult BeginRead( 
   byte[] buffer,
   long index,
   long count,
   object state
)

IVisaAsyncResult^ BeginRead( 
   array<byte>^ buffer,
   int64 index,
   int64 count,
   Object^ state
) 

Parameters

buffer

An array of bytes allocated by the calling program.

index

The index in buffer to begin storing bytes

count

The maximum number of bytes to read.

state

Information about the state of this particular asynchronous operation that is attached to the Async Results.

Return Value

Current with Keysight IO Libraries Suite 18