Hi ArctionPasi,
After careful analysis of my code, I do infact call the Control.Invoke. In fact, the examples you provided, I used them in my code.
It appears to happen when I set my plot to sweep. In the debugger, I get the mousemove exception even when I do not move the mouse.
Thanks
Kountree
Search found 21 matches
- Thu Oct 29, 2015 3:36 pm
- Forum: LightningChart Ultimate WinForms
- Topic: System.NullReferenceException thrown in the MouseMove
- Replies: 6
- Views: 12286
- Thu Oct 29, 2015 12:36 pm
- Forum: LightningChart Ultimate WinForms
- Topic: System.NullReferenceException thrown in the MouseMove
- Replies: 6
- Views: 12286
Re: System.NullReferenceException thrown in the MouseMove
Dood, When it comes to tech support, you are making the competition look really horrible. Thank you for the example. Those were the examples that I used, but I did not call the invoke, but instead the method from the thread this.UIThread(delegate { // populate my array this.Invoke((Action)delegate {...
- Wed Oct 28, 2015 9:35 pm
- Forum: LightningChart Ultimate WinForms
- Topic: System.NullReferenceException thrown in the MouseMove
- Replies: 6
- Views: 12286
Re: System.NullReferenceException thrown in the MouseMove
Thanks for the response. The Invoke member takes a delegate as a parameter. Is there an example on how to do this? And the biggest question, is how to recreate this error
- Wed Oct 28, 2015 7:54 pm
- Forum: LightningChart Ultimate WinForms
- Topic: System.NullReferenceException thrown in the MouseMove
- Replies: 6
- Views: 12286
System.NullReferenceException thrown in the MouseMove
To whomever it may concern: As of the past two weeks, users of the arction tool are receiving an error ************** Exception Text ************** System.NullReferenceException: Object reference not set to an instance of an object. at Arction.LightningChartUltimate.Views.ViewXY.ViewXY.MouseMoved(Mo...
- Tue Apr 14, 2015 4:17 pm
- Forum: LightningChart Ultimate WinForms
- Topic: ScrollBar is not displaying the correct date
- Replies: 2
- Views: 5372
Re: ScrollBar is not displaying the correct date
Good Questions!
Although I tried as you suggested, and it did not work. I will continue to investigate. I will keep all of you posted.
Thank you for responding to my question.
Although I tried as you suggested, and it did not work. I will continue to investigate. I will keep all of you posted.
Thank you for responding to my question.
- Mon Apr 13, 2015 8:49 pm
- Forum: LightningChart Bug Reports
- Topic: Changing from Layered to Stack X-Axis Orientation
- Replies: 2
- Views: 10159
Re: Changing from Layered to Stack X-Axis Orientation
Dood, you are the man. Got it, thanks
- Mon Apr 13, 2015 8:01 pm
- Forum: LightningChart Ultimate WinForms
- Topic: ScrollBar is not displaying the correct date
- Replies: 2
- Views: 5372
ScrollBar is not displaying the correct date
Wats up peeps, My goal is to populate a plot with serialized data, where I customized the x Axis with a date time stamp, coupled with a scrollbar. All works great, until I click on the scrollbar. That is when my datetime defaults to 12:00 AM. How do I get the code to not default to 12:00 AM? AvtronT...
- Fri Apr 10, 2015 4:27 pm
- Forum: LightningChart Ultimate How-To's
- Topic: Issue on Plotting with single points
- Replies: 3
- Views: 9808
Re: Issue on Plotting with single points
Here is the followup. The main issue was the interrupts that occured my asynchronous protocol between the real time data aquisition and the Windows main thread. In turn, this interuption caused my graph to delay (pause). Implementing the multithreaded design definitely improved the performance, but ...
- Fri Apr 10, 2015 4:12 pm
- Forum: LightningChart Bug Reports
- Topic: Changing from Layered to Stack X-Axis Orientation
- Replies: 2
- Views: 10159
Changing from Layered to Stack X-Axis Orientation
What's Poppin everyone, Here is the strange anomaly I found where I am not sure that it is a bug. My task is to retrieve historical data from a serialized file and display it. I modified the (XY View Basic Scrollbar) example to display multiple channels. When I implemented the scroll bar to move wit...
- Tue Mar 24, 2015 2:58 pm
- Forum: LightningChart Ultimate How-To's
- Topic: Issue on Plotting with single points
- Replies: 3
- Views: 9808
Re: Issue on Plotting with single points
Thank you for pointing me in the right direction. I will keep you updated on the progress
- Mon Mar 23, 2015 9:25 pm
- Forum: LightningChart Ultimate How-To's
- Topic: Issue on Plotting with single points
- Replies: 3
- Views: 9808
Issue on Plotting with single points
Hi all, Here is my problem. My goal is to populate a graph with up to 40 channels at the same time at approximately 81 ms using 1 point at a time. As a basis, I used the temperature example. This worked in version 5 with 4 plots, however, when I updated to version 6, I now receive cross threads only...
- Fri Mar 06, 2015 2:53 pm
- Forum: LightningChart Bug Reports
- Topic: DateTime XAxis label is not accurate
- Replies: 4
- Views: 14176
Re: DateTime XAxis label is not accurate
Disagree. DateTime is in fact a double precision and can store millisecond accuracy. I stated that the millisecond is "lighweight" solved. When I implemented two markers on the chart, both the tool and .Net is able to display the double precision See the attached. My issue is that when the...
- Thu Mar 05, 2015 8:28 pm
- Forum: LightningChart Bug Reports
- Topic: DateTime XAxis label is not accurate
- Replies: 4
- Views: 14176
Re: DateTime XAxis label is not accurate
Ok, I solved my question, with the date, and lightweight solved the millisecond issue. To get the correct date, I added the following code: trend.ViewXY.XAxes[0].DateOriginYear = now.Date.Year; trend.ViewXY.XAxes[0].DateOriginMonth = now.Date.Month; trend.ViewXY.XAxes[0].DateOriginDay = now.Date.Day...
- Thu Mar 05, 2015 7:45 pm
- Forum: LightningChart Bug Reports
- Topic: DateTime XAxis label is not accurate
- Replies: 4
- Views: 14176
DateTime XAxis label is not accurate
I have two issues. I am not sure why my date is March 4, 4024. (That year would make us all over 2000 years old) I verified the culture that I am using is USA. This is the sample that I am using that is taking directly from the temperature example. I am using .Net 2012 4.5 Framework Also, is there a...
- Wed Feb 25, 2015 9:39 pm
- Forum: LightningChart Ultimate How-To's
- Topic: Convert Time stamped Axis to Double
- Replies: 0
- Views: 10690
Convert Time stamped Axis to Double
In the event that you have an X-axis that has a valuetype of DateTime, and you want to convert the X-Axis DateTime to a double, here is how to do this. It was not in the documentation. There is a method called TimeString which accepts two parameters double valueAtAxis string FormatStringTime chart.V...
- Wed Feb 25, 2015 6:47 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Change the Y Axis to the Color in the Ledgend
- Replies: 2
- Views: 5292
Re: Change the Y Axis to the Color in the Ledgend
U are da man. Thanks
- Wed Feb 25, 2015 4:41 pm
- Forum: LightningChart Ultimate WinForms
- Topic: Change the Y Axis to the Color in the Ledgend
- Replies: 2
- Views: 5292
Change the Y Axis to the Color in the Ledgend
Hi ,
Is it possible to change the color of the Y Axis to the same color as the plot?
Is it possible to change the color of the Y Axis to the same color as the plot?
- Thu Feb 12, 2015 1:54 pm
- Forum: LightningChart Bug Reports
- Topic: Issue with upgrading from 5.5.1 to 6.3.1.4001
- Replies: 2
- Views: 9368
Re: Issue with upgrading from 5.5.1 to 6.3.1.4001
This is exactly what I needed. Thank you
- Wed Feb 11, 2015 9:42 pm
- Forum: LightningChart Bug Reports
- Topic: Issue with upgrading from 5.5.1 to 6.3.1.4001
- Replies: 2
- Views: 9368
Issue with upgrading from 5.5.1 to 6.3.1.4001
Hi, I am using Visual Studio 2012 targeting the .Net 4.5 framework. I have a dedicated folder where all of my arction dll's reside. So my project references the dlls. I upgraded my library from 5.5.1 to 6.3.1.4001 and copied the new dlls into my folder. Now, when running, I receive the following err...
- Tue Jan 27, 2015 1:46 pm
- Forum: LightningChart Bug Reports
- Topic: Format Exception
- Replies: 4
- Views: 10524
Re: Format Exception
I am using Visual Studio 2012 Update 4 along with my purchased version or Arction, 2014.2.21.4001. If it is fixed, then I will get the latest version
- Mon Jan 26, 2015 10:42 pm
- Forum: LightningChart Bug Reports
- Topic: Format Exception
- Replies: 4
- Views: 10524
Format Exception
Hi, I am using VS 2012 compiling with .Net 4.5 Framework Whilst debugging, I noticed that there was a format exception being thrown on the following line in the designer.cs file: this.MyTrendingChart = new Arction.LightningChartUltimate.LightningChartUltimate(); System.FormatException occurred HResu...