|
Recorder.TraceSource
The string representing the data source for the record at a specified index.
NOTE: Setting TraceSource will set TraceDataType and TraceMask to the default data type of specified data.
Version History
Introduced in MPX 2.0.
Type
String (read only)
Index
| |
| Index Type |
Description |
| UInt32 |
The index of the trace whose source string is to be accessed.
Valid values are 0 to (TraceCount-1) inclusive. |
|
Common Exceptions
| |
| Error |
Occurs when... |
| Argument |
When the specified index exceeds (TraceCount-1). |
| Argument |
When setting TraceSource and the specified source string could not be interpreted. |
|
Visual Basic
Syntax
Property TraceSource As String(index As UInt32)
Sample Code
| |
Dim recorder As Mpx.Recorder = controller.Recorder(3)
' Acquire ownership of the Recorder
recorder.Acquire()
' Configure Recorder
recorder.ConfigurationBegin()
recorder.TraceCount = 2
recorder.SetTrace(0, Mpx.Map.SampleCounter)
recorder.TraceSource(1) = "MEIXmpBufferData.UserBuffer.Data[5]"
recorder.TraceDataType(1) = Mpx.DatatType.UInt32
recorder.TraceMask(1) = &H7FFFFF
recorder.Period = 0.01 ' 10 milliseconds
recorder.ConfigurationEnd()
' Add two buffers
recorder.BufferAdd(1.0) ' 1 second = 100 samples
recorder.BufferAdd(1.0)
' Start Recorder
recorder.Start()
|
Sample Application
Recorder1
C#
Syntax
string[] TraceSource;
Sample Code
| |
Mpx.Recorder recorder = controller.Recorder[3];
// Acquire ownership of the Recorder
recorder.Acquire();
// Configure Recorder
recorder.ConfigurationBegin()
recorder.TraceCount = 2;
recorder.SetTrace(0, Mpx.Map.SampleCounter);
recorder.TraceSource[1] = "MEIXmpBufferData.UserBuffer.Data[5]";
recorder.TraceDataType[1] = Mpx.DatatType.UInt32;
recorder.TraceMask[1] = 0x7FFFFF;
recorder.Period = 0.01; // 10 milliseconds
recorder.ConfigurationEnd();
// Add two buffers
recorder.BufferAdd(1.0); // 1 second = 100 samples
recorder.BufferAdd(1.0);
// Start Recorder
recorder.Start(); |
See Also
SetTrace
TraceCount
TraceDataType
TraceMask
|
