Find-Substring-with-Regex

Command Description

Use a Regex to find a string, and return the found substring

Command Prototype

sRet = Regex.FindStr(sText,sPattern,iGroup)

Parameter Description

Parameter	Required	Type	Default	Description
sText	True	string	""	The string to be operated
sPattern	True	string	""	Regular expression
iGroup	True	number	0	Returns the matching result of the first subexpression. 0 means to return the whole matching string

return

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

Demo

TracePrint("----------------------Regular expression find substring------------------- -----") 
//------------------------------------------------------------------------------- 
//[Remarks] The regular expression searches for a string and returns the found substring of the string. 
//Input parameter 1: 
//      sText--A string to operate on. 
//Input parameter 2: 
//      sPattern--regular expression. 
//Input parameter 3: 
//      iGroup--Return the matching result of the first sub-expression, 0 means return the entire matched string. 
//out parameters: 
//      sRet--The variable to which the output of the function call is saved. 
// 
//Command prototype: sRet=Regex.FindStr(sText,sPattern,iGroup) 
//------------------------------------------------------------------------------- 
sRet=Regex.FindStr("UiBot123","[0-9]{3}",0) 
TracePrint (sRet)