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The SubstringBeforeLast and SubstringAfterLast Functions

These two functions help with manipulation of strings like file paths or IP addresses which have multiple occurrences of a delimiter. For the following examples, assume the data element DocFilePath contains ‘C:\Documents\XpressDox\WordFile.docx’. SubstringBeforeLast can be used to get the name of folder from a full file path, e.g.: «SubstringBeforeLast(DocFilePath,’\’)» will

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