Get-Substring-by-Length

Command Description

Extract the characters from the specified position, starting from 1

Command Prototype

sRet = SubStr(sData,iStart,iSize)

Parameter Description

Parameter	Required	Type	Default	Description
sData	True	string	""	Extracted raw string
iStart	True	number	1	The position to start extracting the string
iSize	True	number	1	The length of string to cut

return

sRet，The variable used to save the output of the command.

Demo

TracePrint("----------------------Extract characters of specified length--------------------- ---") 
//------------------------------------------------------------------------------- 
//[Remarks] Extract the specified number of characters starting from the specified position from the string, and the position starts from 1. 
//Input parameter 1: 
//      sData--The extracted source string. 
//Input parameter 2: 
//      iStart--The starting position of the extracted string. 
//Input parameter 3: 
//      iSize--The length of the trimmed string. 
//out parameters: 
//      sRet--The variable to which the output of the function call is saved. 
// 
//Command prototype: sRet=SubStr(sData,iStart,iSize) 
//------------------------------------------------------------------------------- 
sRet = SubStr ("UiBot", 1.2) 
TracePrint (sRet)