Any solution to clear the history data of a waveform chart on PDA?

[Shuba (Sunlux)]

Hello,

    It is required that before starting to plot some data on a waveform chart, the old history data of the waveform chart needs to be cleared. On LabVIEW desktop, this is done by wiring an empty array to the property 'History Data' of the waveform chart. BUT this property 'History Data' for a waveform chart is not supported on PDA.:( Can any LabVIEW expert suggest an alternate method to clear the old history data of the waveform chart?

Note: Version of LabVIEW that we are using: LabVIEW 8.5 Professional Development System for Windows Vista/XP/2000 and LabVIEW 8.5 PDA Module for Windows Mobile.

Thanks & Regards,

Subhashini

[Jennifer_R]

Hi Subhashini,

Since the History Data property is not supported, the PDA and Touch Panel Modules include a VI called Clear PDA Chart.  This is located on the Functions Palette under Programming » Application Control.  An example is attached to the third message of the thread found here. 

[Shuba (Sunlux)]

Hello Jennifer,

    Thanks for ur response. Ur suggestion worked fine.:)

Thanks & Regards,

Subhashini

[Jennifer_R]

Hi Subhashini,

Great!  Glad I could help