ESLSTR Function

Extract a number of characters from a string.

SubStringFunction(STRING_SV, START_POS_IV, COUNT_IV)

STRING_SV

The identifier for a string from which you want characters extracted.

START_POS_IV

An integer that indicates the position in STRING_SV where you want ESL to start extracting characters.

COUNT_IV

An integer that indicates the number of characters you want ESL to extract from STRING_SV.

Description

Use this function to extract COUNT_IV characters from STRING_SV, starting at START_POS_IV.

The function returns a string containing the extracted characters.

See Also

SubString( ) Subroutine