How to search a table?

Hi every1 through this post

I need your help for a prblm as I am facing currently.


I just returned from a data when prompted. There is a table that stores the data. I want to design a code such as the element entered checks from all of the above and send an error message if there is a repeatition or guests to enter new data in the case of no epeatition.

Can search for the function table 1 d or Match string functions can be used? If so can you please explain... If not, which is the solution to this prblm?

Thank you very much for reading this post. Waiting for your answer and solutions... and comments!

Kind regards



Hi David,

You don't seem to do anything with the release of the 1 d array function research. You want to do something else with this info?

The search function will give you the index number of the array element that contains your string. However you added this in the table in the same line, the index number will always be equal to + 1 loop iteration number for.

The URL should be added to the table if it is not there already. As the research table 1 d function returns-1 if the URL is not in the table, you can use a box structure to add the URL to the table in this case or return an error message if anything, but - 1 is out of the 1 d Array search function.


p.s., Ctrl + h to display the context-sensitive help, this will give you specific information of what each function (and its inputs).

Tags: NI Software

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