LabView
in [Programming]
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Handling windows messages within an event structure > do away with the event structure and go entirely with windows messages. > This could be done by defining some custom messages that replace the labview events (e.g., WM_STOPBUTTON_PRESSED = stop button, value changed event) > and have the VI post these messages using PostMessage from User32.D... 6 Aug 2008 09:43
Ho do I get this working again with LV v8? --- Was: Hidden Controls OK, I have finally moved beyond v7.1.1 and am getting to know my way around 8.5.1 and have discovered that the little tool in the preceeding post no longer works like it did in v7.1.1. In v7.1.1 it lived at C:\Program Files\National Instruments\LabVIEW 7.1\project\Show & Hide Controls.vi  ... 5 Aug 2008 18:22
modbus Dear Sir, Madam, I have a machine TLM2 (engine control device) plugged by TCP/IP port. This device has the following modbus commands are supported by TLM2 . Read Holding Registers (0x03) : Read access on one ore more subsequent word registers. Write Multiple Registers (0x... 6 Aug 2008 08:41
Using Event Structures with Array of Clusters Using LabVIEW 8.5 Hi all, I'm trying to convert an existing application to one that can be used through a touch screen. I updated the UI and added an event structure to listen for mouse ups on controls that require a HMI keyboard or numpad to show up. Although I've been programming for a while, I'm new to Lab... 8 Aug 2008 16:08
get number of iterations of case structure I have a case structure running in a while loop and I need to get the number of times the case runs true. Ideally, I would like this count to reset when the case changes to false. A point in the right direction would be greatly appreciated. I thought about using local variables but that would slow down the loop. Thanks... 5 Aug 2008 10:06
Re : Re: Re : Re: Re : Re: Problem with TDMS in Matlab Hi Jennifer R. Oops...looks like I attached the wrong file....sorry for that...here's the tdms.... Greetings B.Wagner calib212.zip: http://forums.ni.com/attachments/ni/170/346355/1/calib212.zip ... 6 Aug 2008 07:40
Problems in synchronizing Timed Loop with a Timed source froma task Hi Principiant, I think the problem is related to the fact that the value in the numeric control "Rate" is set to 0 on the front panel. If I execute your VI in highlight mode I can see that an error message is generated by the DAQmx Timing VI. This error message is however not propagated to the General Error Handler VI... 7 Aug 2008 10:22
Developer Error when Installing Labview 8.5 "Developer Error. The following errors were found in your file: 1. Specified file not found: [Utilities] UpgradeManagerPostProcessor = Bin\niPie.exe Correct the ini file and try again." I am getting this error while installing vision and device drivers.I have copied that all the cds to my hard disk.I w... 5 Aug 2008 15:16
signal express Hi. i have aproblem with signal express. when i try to acquire three different kind of signals with three different modules on my cDaq 9172 i recive this notice: the task is riserved by another one. Now my question is: Can i use three modules simultaneaus with signal express? and with labView? ... 5 Aug 2008 05:00 |