ni.com is currently undergoing scheduled maintenance.

Some services may be unavailable at this time. Please contact us for help or try again later.

LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

Detect the File path change state (excel)

Solved!
Go to solution

Hello,
I need to know how I can detect the path change state of my excel file, to set my counter to zero, if the state changes, I was thinking of an event structure, but I don't know how to use it, is it that there are tracks or example for this kind of problem, thank you to all.

0 Kudos
Message 1 of 7
(2,475 Views)

Hi Ayoubas,

 


@Ayoubas01 wrote:

how I can detect the path change state of my excel file,


Which "excel file"?

What is a "path change state"?

Does the filepath change somehow somewhen in the middle of your file operations? (Why?)

 

What exactly do you want to achieve?

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
0 Kudos
Message 2 of 7
(2,471 Views)

 

I want once the file path is changed by the user, at this time I have to detect this change to reset my register to zero, the change of path t is manually writing by the user during recording File,I hope you get the idea

 

Ayoubas01_2-1646990829971.png

 

Ayoubas01_1-1646990545329.png

 

0 Kudos
Message 3 of 7
(2,467 Views)

Hi Ayoubas,

 


@Ayoubas01 wrote:

I want once the file path is changed by the user, at this time I have to detect this change


Use an event structure with a ValueChange event for that filepath control...

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
0 Kudos
Message 4 of 7
(2,454 Views)

I saw that, but I did not understand how, if you can give me an example I will be grateful thank you🙏

0 Kudos
Message 5 of 7
(2,448 Views)

Hi Ayoubas,

 


@Ayoubas01 wrote:

I did not understand how, if you can give me an example


Simple like this:

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
0 Kudos
Message 6 of 7
(2,440 Views)
Solution
Accepted by topic author Ayoubas01

Using a simple path shift register I was able to solve the problem

 

Ayoubas01_0-1652270246385.png

thanks to all 

0 Kudos
Message 7 of 7
(2,328 Views)