You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. Does anyone know where to find documentation on win32com. Iâ€™m currently wondering how to list the constants in win32com in python, for example using excel win32com. DispatchEx('Word whereas I believe just using Dispatch will try and look for an open instance to latch onto but the. We only recommend using the third method in cases where it is not practical to manually create individual event handlers.Win32comclient python exe. The first is a bit cleaner, but the second will work just as well. We recommend using either of the the first two solutions where possible. When running multiple Phidgets through the single event handler, you can determine which one caused the event by comparing the phid terminal from the EventExe VI to the Phidget IDs (Device In/Device Out) of your Phidgets. When using this method, it might be tempting to add multiple event handlers, but keep in mind that events only occur once, in whichever handler sees them first. Make an array of all the devices you intend to use with the event, and feed the array into a single EventCreate vi, and use a single EventExe handler for all the events.You would need to repeat this for each subsequent event of the same type you wish to have. vi to something else and then use those two different subVIs in your program. To get around this you need to copy the offending subVI, then change the name of the cluster object in it from 'Event' to something else (your choice), change the name of the. This causes the events in C to output to the same event in LabVIEW. The pointer is identical in the case where two events of the same type are passed from a single function. Implement a simple fix to the events which are causing the problem.Events work similarly to polling in LabVIEW anyway and should not cause substantial performance changes to your application. Stop using events and simply poll the device.There are a few solutions to this issue, either: This problem is a quirk in the way that LabVIEW handles passing events to and from C. In other words, if you open 2 of the same device and have a sensor change event for each one your system can behave unpredictably.

Labview example vi