History Data Property

LabView Local Project Settings

History Data Property

Short Name: History

Installed With: Base Package

Class: WaveformChart Properties

Array of the history data of a chart. Wire an empty array to this property to clear the chart history.

Note  Use strictly typed refnums when reading this property.

Remarks

The following table lists the characteristics of this property.

Available in Run-Time Engine and Real-Time Operating SystemYes
PermissionsRead/Write
Settable when the VI is runningYes
Loads the front panel into memoryNo
Need to authenticate before useNo
Loads the block diagram into memoryNo
Remote access disallowedNo
Must wait until user interface is idleNo
Available with control VIsNo
Available with global VIsNo
Available with strict type definitionsNo
Available with polymorphic VIsNo