How to capture the message of Windows system that will shutdown?

[David_Lee]

Hello,

I want to finish my application if the user shutdown the Windows system, are there any cvi functions can be used? My OS is Windows 7.

David

[Wolfgang]

Hi David,

a valuable source of information is the CVI help

for your case I would suggest a panel callback checking for EVENT_END_TASK

Description: LabWindows/CVI sends the end task event to the main callback function when Windows wants to quit

Wolfgang

[David_Lee]

Hi Wolfgang,

Thank you!

David