In the Report Generation toolkit the "Excel Set Cell Format.vi" has a string input parameter for "Number Format". LabVIEW does not show any values for this input, just vaguely says check Excel documentation. In Excel itself, I can change the number format to "Text". In LV I have tried inputs of numbers 0 through 10, text, "Text", number_format.text, none of which work.
I believe the "Excel Set Cell Format.vi" is used for setting numerical format. For example, if you want to show only two decimal places then use "0.00".
You can also make numerical format as Text which is what I am trying to do. I am trying to enter 1-15 as Text and excel is changing it to a date or a number. LabVIEW has no indication how to enter make the cell see the value as Text.