>

Dynamics AX: strScan Function

Searches a text string for an occurrence of another string.

int strScan(   str _text1,    str _text2,    int _position,    int _number)
Parameters

Parameter

Description

_text1

The string in which to search.

_text2

The string to find.

_position

The first position in the _text1 parameter to perform a comparison.

_number

The number of positions in the _text1 parameter for which to retry the comparison.

If there is a minus sign in front of the _number parameter, the system searches the number of characters in reverse order from the specified position.

Return Value

The position in the string at which the specified string was found; otherwise, 0.

Remarks
The comparisons are not case sensitive.

Values for the _position parameter that are less than 1 are treated as 1.

The direction of the scan is controlled by the sign specified in the _number parameter. A positive sign indicates that each successive comparison will start one position closer to the end of the string. A negative sign indicates that each comparison will start one position closer to the start of the string.

  • strScan(“ABCDEFGHIJ”,”DEF”,1,10); //Returns the value 4.

  • strScan (“ABCDEFGHIJ”,”CDE”,10,-10); //Returns the value 3.

Leave a Comment

NOTE - You can use these HTML tags and attributes:
<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>

Follow

Get every new post on this blog delivered to your Inbox.

Join other followers:

error: Content is protected !!