Archive for May, 2017

SharePoint Fest Denver

I am blogging to you right now from Denver, Colorado where I have had the honour of speaking at the SharePoint Fest conference there.  I also was speaking at the SharePoint Fest conference in Washington, DC where I received some good constructive feedback.  With that in mind I completely revamped my slide deck and approach to the presentation.  I am just writing this post after the first session with the revised deck.  It went awesome.  I had a great group of people in my session and a packed room.  I think the slides revamp was great.  Thanks SharePoint Fest DC!!

You can access my new slides here:

Playing Outside Your Sandbox. Interacting with other systems using SharePoint BCS

Playing Further Outside Your Sandbox-Advanced Concepts in SharePoint BCS

 

Thanks for reading!

How to Delete a SharePoint List Item Attachment with PowerShell

Every now and then a problem pops up in that a user is unable to delete an attachment on a list item.  The system goes through the motions of deleting the item, but when you get back to the list item the attachment is still there.  No errors are received and no reason is given for the item not deleting.  I haven’t seen this happen very often but it happened recently in one of our team site lists.  There was nothing special about the list item or the attachment, but for whatever reason, it wouldn’t delete the attachment.  Like so many things I come across I figure if it happened to me, it could happen to someone else.  So that brought about this blog post.  I want to show you how to delete a list item’s attachment with PowerShell.

How to Delete a SharePoint List Item Attachment with PowerShell

So to start off I have a simple list with an item that has two attachments.  I want to delete the one called “AutoSPInstallerFolderStructure.txt”.  The process for deleting it is pretty straightforward.  You simply access the list, get the item we are looking for in the list and then loop through the attachments until we find the one we want to delete and remove it.

Building the script:

Before the Script:

How to Delete a SharePoint List Item Attachment with PowerShell - BeforeScript

Running the Script:

How to Delete a SharePoint List Item Attachment with PowerShell - Running The Script

After the Script:

How to Delete a SharePoint List Item Attachment with PowerShell - After the Script

And that’s it.  You can also modify the script to delete attachments in bulk if the need is there.

 

Thanks for reading!