|
Controller.RecorderBufferEvent
This event returns a buffer of data filled by a recorder object.
Event handlers will also receive a message that describes any events associated with the buffer. For example, when the last buffer is filled, the message variable will be set equal to RecorderMessageStopped indicating that the Recorder object has stopped recording data.
Version History
Introduced in MPX 2.0.
Result
Void
Arguments
| |
| Argument |
Type |
Description |
| message |
Mpx.RecorderMessage |
Recorder message associated with the buffer. |
| number |
Int32 |
The value of Recorder.Number of the recorder that is returning a buffer. |
| buffer |
2-D Array of Double |
The buffer of data being returned.
The size of the array is sampleCount x traceCount. |
| validSamples |
Int32 |
The number of valid samples the returned buffer contains. |
| sampleCount |
Int32 |
The size of the buffer in samples (both valid and invalid). |
| traceCount |
Int32 |
The number of traces in the buffer. |
|
Type
Boolean
Visual Basic
Syntax
Event RecorderBufferEvent(
message As Mpx.RecorderMessage,
number As Integer,
buffer()() As Double,
validSamples As Integer,
sampleCount As Integer,
traceCount As Integer
)
Sample Code
| |
Dim controller As Mpx.Controller
controller = New Mpx.Controller(0)
AddHandler controller.RecorderBufferEvent, _
AddressOf myRecorderBufferEventHandler
|
Sample Application
C#
Syntax
delegate void RecorderBufferEventHandler(
Mpx.RecorderMessage message,
int number,
double[][] buffer,
int validSamples,
int sampleCount,
int traceCount,
)
event Controller.RecorderBufferEventHandler RecorderBufferEvent;
Sample Code
| |
Mpx.Controller controller = new Mpx.Controller(0);
controller.RecorderBufferEvent += myRecorderBufferEventHandler;
|
See Also
Enumerations
RecordeMessage
|
