FIND2

The function finds a string, which may occur more than once, in another string.

The function returns

• The position of the first character of the first string found.
• The value 0 if the string was not found.

The function stops the checking of the input length after Parameterlist.cMaxCharacters characters in order to avoid an infinite loop.

FUNCTION FIND2 : UDINT

Inputs

VAR_INPUT
    pSrcString  : POINTER TO STRING;
    pFindString : POINTER TO STRING;
END_VAR