How to read a key that is pressed when clicking on a command button in CVI

[ragelbmann]

I have an application that uses command buttons to do different tasks.  I have programmed them to use the EVENT_LEFT_CLICK and EVENT_RIGHT_CLICK.  Is there a way to read a key that is held while clicking the command button to do another task?  I would like to hold the Shift key, Ctrl key, or Alt key while clicking the button to do different tasks. 

[Wolfgang]

Hi,

have a look at the examples samples\userint\multikey.cws and samples\userint\moustate.cws

[ragelbmann]

Wolgang,

Thank you for the direction.  I am now using the GetGlobalMouseState function and that seems to do what I need.  Only thing I see is that the ALT key does not work with this function, but I am currently only interested in the Shift key pressed when I right click the mouse.