Get-a-String-on-the-Left

Command Description

Get a string on the left

Command Prototype

sRet = Left(sText,iSize)

Parameter Description

Parameter	Required	Type	Default	Description
sText	True	string	""	The string to be operated
iSize	True	number	1	The length of string (in unit) to get

return

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

Demo

TracePrint("----------------------Get the left string-------------------- ----") 
//------------------------------------------------------------------------------- 
//[Remarks] Get the string on the left. 
//Input parameter 1: 
//      sText--A string to operate on. 
//Input parameter 2: 
//      iSize--How many units of string to get. 
//out parameters: 
//      iRet--The variable to which the output of the function call is saved. 
// 
//Command prototype: sRet=Left(sText,iSize) 
//------------------------------------------------------------------------------- 
sRet = Left ("UiBot", 2) 
TracePrint (sRet)