FIND (FUN)

FUNCTION FIND : UDINT

Searches for the position of a partial string within a string. The find is index based, to search from first position udiStart := 0 Return value also returns index of the found rune, e.g. for found first rune it returns 0

InOut:

Scope	Name	Type	Initial	Comment
Return	FIND	UDINT
Input	itfString	IString		String within which itfPartial is searched
	itfPartial	IString		String whose position is searched in itfString
	udiStart	UDINT	0	The index position within itfString from where the search starts
Output	eErrorID	ERROR