Using the CSV_Include Project > CSV_Include Reference > CSV_Include Functions > CSV_MM_PreviousEmpty()

CSV_MM_PreviousEmpty()

Checks if a 'Previous' page has been defined for the current page.

Note: If CSV_MM_PreviousEmpty() = 1 then disable 'Previous Page' navigation button.

Return Value

1 if 'Previous Page' has not been defined, otherwise 0.