c# graph disable change axis range
when I double click the axis max or min ,i can change it's value; how can I disable this .
View ArticleActiveX Controls to Native .NET
Hello, I am new to Measurement Studio and this community and I am currently faced with upgrading legacy code. Is there a conversion process from existing Measurement Studio ActiveX controls to the...
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Move XYRangeAnnotation from its borders when click on it
How can move an XYRangeAnnotation from its corners and resize the annotation using the mouse ?Any help ?
View ArticleData acquisition in real time
Hello, I'm trying to read a NI9213 in real time. I can read some value but I have an issue. My code is : myTask = DaqSystem.Local.LoadTask("TaskNIMAX")'Verify the Task myTask.Control(TaskAction.Verify)...
View ArticleNi:graph fails in WPF with events
I a trying to create an interface that implements a Measurement Studio 2013 graph in Visual Studio 2015.I have successfully added the graph to the form and tested it for about a week, but now I'm...
View ArticleHow to Draw Mulit Chart without slow down?
I have to grawing in chart plot 8 plots in 500~600 time in 1 second, but using PlotYAppendMultiple will slow down a lot. I want to know how to draw a graph without slowing down.
View ArticleIntensityGraph Custom Horizontal Axis
Hi, I am using the IntensityGraph in WPF and have the following problem: - The horizontal axis is time and I want it to be from 0 to X seconds (say 5, for example). - I want to update...
View ArticleWriting to TDMS file question
Greetings from Michigan, I have a program that writes/appends data to a TDMS file. When the file is "full" (when datapoints in ChannelGroup(0) >= xAmount), the program creates a new TDMS file and...
View ArticleGetting plots to paper/reports/image file
I have been away for a year and I need to make a report from data collected in Measurement Studio. I believe I can easily work with image files like JPG and possibly others. In Labview in the past I...
View ArticleTime duration setup for daq genaration signal
hi i'm using DAQ NI 6343 for generation sinewave signal in AO0 output i need to start this signal for couple of milliseconds and stop it afterwards , this is my time_duration variable. how i can do...
View Article"The specified channel is already a member of a TDMS channel Group"
Greetings,I have an application where I am streaming data to TDMS. I have set up a channel group and I am able to write to TDMS fine. However, I need to code it so that when the datacount in the...
View ArticleControlling Multiple GPIBs in C#
Hello everyone, I am currently trying to write some C# code which sends commands to anywhere from 1 to 5 GPIB 488.2's through GPIB-USB-HS adapters. I have my code working for the most part but am...
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PCIe-6733, two AO tasks and two triggers ,I need your help!
HeyI create a task and config the trigger,it works .But after that ,I create the 2rd task and config trigger ,I got a error: -89137.So i want to know WHY?thanksNavi
View Article4461 DAQmx independent input channels
Dear Community, at the moment I am working on the data acquisition using a PXIe-4461.I have managed to read out one channel, also both channels simultaniously is no problem.When I do so I am creating a...
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Chebychev LPF always gives Attenuating Sine Wave
Hello, No matter what I pass through to the Chebyshev low-pass filter, I am getting an attenuating sine wave back. I have tried passing double values derived from an FFT based on the code below:...
View ArticleniDMM_32.dll loading problem
Hi,I have problem "impossible to load niDMM_32.dll" when I try to open usb-4065 device.Thanks
View ArticleUnable to locate 64bit National Instrument Assemblies for deployment
Looking here It would appear that there are specific 64bit versions of NI assemblies http://zone.ni.com/reference/en-XX/help/375857A-01/xml/netdeploymentfiles/ I am not able to find Program...
View ArticleHow to create a multiple tasks to continuously read Digital channels?
Hi NI Community, I am currently experiencing a problem where if I try to create multiple tasks that each continuously read from different digital input channels, I get the following exception: The...
View ArticleGPIB 488.2 Board ID's Will Not Reset C#
When plugging in 5 GPIBs simultaneously, a board ID is automatically assigned ranging from 0 to 4. This ID seems to be permanently set - if the 4th GPIB is then plugged in by itself, the board ID must...
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