FindString (FUN)¶

FUNCTION FindString : UDINT

Same semantics as Find from the standard.library. A null pointer will lead to a return of 0 and eError = ERROR.INVALID_PARAMETER

InOut:

Scope	Name	Type	Comment
Return	FindString	UDINT
Input	pst1	POINTER TO STRING(255)
	pst2	POINTER TO STRING(255)
	udiSearchStart	UDINT	a position relative to 1, where the search starts
Output	eError	ERROR