'Declaration
 
Overloads Function BeginRead( _
   ByVal buffer() As Byte, _
   ByVal callback As VisaAsyncCallback, _
   ByVal state As Object _
) As IVisaAsyncResult

'Usage
 
Dim instance As IMessageBasedRawIO
Dim buffer() As Byte
Dim callback As VisaAsyncCallback
Dim state As Object
Dim value As IVisaAsyncResult
 
value = instance.BeginRead(buffer, callback, state)

IVisaAsyncResult BeginRead( 
   byte[] buffer,
   VisaAsyncCallback callback,
   object state
)

IVisaAsyncResult^ BeginRead( 
   array<byte>^ buffer,
   VisaAsyncCallback^ callback,
   Object^ state
) 

Parameters

buffer

An array of bytes allocated by the calling program.

callback

The method to call when the operation is complete.

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