ReplaceLast

Name	ReplaceLast
Syntax	ReplaceLast (String str, String lookFor, String replaceWith)
Purpose	To replace the last occurrence of lookFor with replaceWith.
Description	Returns the resulting string after removing the last occurrence of the specified string. If the specified string is not found, the original string is returned.
Return Type	String
Parameters	Str [System.String] – String in which the characters will be replaced lookFor [System.String] – The string that will be searched replaceWith [System.String] – String that will replace the searched string isCaseSenitive [System.Boolean]

Example

In this example, we are passing the required parameters to the function transformation object using a Variables object.

Where,

str = ABABABA

lookFor = b

replaceWith ­= C

charsToRemove = False

Right-click on the function transformation object and select Preview Output. You can see that Astera Data Stack has returned a string, having replaced the last occurrence of a specified string with another provided string.