SubString(String, Variable, Variable) Function

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Description

Takes a portion of the source string stringArgument with a defined beginning (start) and length (numChars).

 

Timing Precision Mode

This page describes functionality in nanosecond timing precision mode.

 

Function Signature

SubString(

String stringArgument,


Variable start,


Variable numChars)

 

Arguments

stringArgument


Description:

The source string from which a substring will be extracted.

 

start


Description:

The index of the first character from which to begin the extraction (zero based).

Valid Range:

start ≥ 0

 

numChars


Description:

The number of characters to extract from the source string.

Valid Range:

numChars ≥ 0

 

 

Return Value

Type:

string

 

Return a substring of a string.

 

Syntax

myString1 = SubString(myString2, myVariable1, myVariable2);

 

Example 1

 

See also

SubString