I have a VB.Net application which uses the Microsoft.SharePoint.Client to upload/download documents from a SharePoint site. What my client now needs is for the application to create an email which contains a hyperlink to a specific folder on the SharePoint site. This folder will vary each time and the email will be used on phones or tablets by engineers (the folder contains their work documents). The engineers can access SharePoint but with so many folders, one per job, then they need a simple method to access their documents.
I reckon that I need the URL of the folder but all I can get is the relative folder (using listItem("FileDirRef") ) e.g. /sites/engineers/shared documents and not the absolute reference e.g. https: // company.sharepoint.com/:f:/s/Engineers/1234567890ABCDEFG-xyzab-1234tyh90?e=OT9PI0
Should be simple but... Many thanks in advance!