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Command Description

Extract the characters from the specified position, starting from 1

Command Prototype

sRet = SubStr(sData,iStart,iSize)

Parameter Description

sDataTruestring""Extracted raw string
iStartTruenumber1The position to start extracting the string
iSizeTruenumber1The length of string to cut


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


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)